User contributions
- 18:08, 15 January 2013 (diff | hist) . . (+2,548) . . N Mock Geometry AIME 2011 Problems/Problem 12 (Created page with "==Problem== A triangle has the property that its sides form an arithmetic progression, and that the angle opposite the longest side is three times the angle opposite the shortes...")
- 15:07, 28 May 2012 (diff | hist) . . (+3,793) . . N 2006 SMT/Geometry Problems/Problem 4 (Created page with "==Problem== The distance <math> AB </math> is <math> l </math>. Find the area of the locus of points <math> X </math> such that <math> 15^\circ\le\angle AXB\le30^\circ </math> an...") (current)
- 12:22, 28 May 2012 (diff | hist) . . (+1,363) . . N 2006 SMT/Geometry Problems/Problem 3 (Created page with "==Problem== Circle <math> \gamma </math> is centered at <math> (0, 3) </math> with radius <math> 1 </math>. Circle <math> \delta </math> is externally tangent to circle <math> \g...") (current)
- 12:00, 28 May 2012 (diff | hist) . . (+1,991) . . N 2006 SMT/Geometry Problems/Problem 2 (Created page with "==Problem== Given square <math> ABCD </math> of side length <math> 1 </math>, with <math> E </math> on <math> \overline{CD} </math> and <math> F </math> in the interior of the sq...") (current)
- 11:38, 28 May 2012 (diff | hist) . . (+1,860) . . N 2006 SMT/Geometry Problems/Problem 1 (Created page with "==Problem== Given a cube, determine the ratio of the volume of the octahedron formed by connecting the centers of each face of the cube to the volume of the cube. ==Solution== ...") (current)
- 10:35, 28 May 2012 (diff | hist) . . (+703) . . N 2006 SMT/Algebra Problems/Problem 10 (Created page with "==Problem== Evaluate: <math> \sum_{k=1}^{\infty}\frac{k}{a^{k-1}} </math> for all <math> |a|<1 </math>. ==Solution== Let <math> S=\sum_{k=1}^{\infty}\frac{k}{a^{k-1}}=\frac{1}{a...") (current)
- 10:30, 28 May 2012 (diff | hist) . . (+1,131) . . N 2006 SMT/Algebra Problems/Problem 9 (Created page with "==Problem== Principal Skinner is thinking of two integers <math> m </math> and <math> n </math> and bets Superintendent Chalmers that he will not be able to determine these integ...") (current)
- 09:52, 28 May 2012 (diff | hist) . . (+1,306) . . N 2006 SMT/Algebra Problems/Problem 8 (Created page with "==Problem== Evaluate: <cmath> \sum_{x=2}^{10}\frac{2}{x(x^2-1)}. </cmath> ==Solution== Since the denominator of the fraction is factorable, we try partial fraction decompositio...") (current)
- 09:40, 28 May 2012 (diff | hist) . . (+802) . . N 2006 SMT/Algebra Problems/Problem 7 (Created page with "==Problem== Find all solutions to <math> aabb=n^4-6n^3 </math>, where <math> a </math> and <math> b </math> are nonzero digits, and <math> n </math> is an integer. (<math> a </ma...") (current)
- 09:31, 28 May 2012 (diff | hist) . . (+1,360) . . N 2006 SMT/Algebra Problems/Problem 6 (Created page with "==Problem== Let <math> a, b, c </math> be real numbers satisfying: <cmath> ab-a=b+119 </cmath> <cmath> bc-b=c+59 </cmath> <cmath> ca-c=a+71 </cmath> Determine all possible valu...")
- 09:03, 28 May 2012 (diff | hist) . . (+1,778) . . N 2006 SMT/Algebra Problems/Problem 5 (Created page with "==Problem== Jerry is bored one day, so he makes an array of Cocoa pebbles. He makes <math> 8 </math> equal rows with the pebbles remaining in a box. When Kramer drops by and eats...") (current)
- 08:55, 28 May 2012 (diff | hist) . . (+1,250) . . N 2006 SMT/Algebra Problems/Problem 4 (Created page with "==Problem== Simplify: <math> \frac{a^3}{(a-b)(a-c)}+\frac{b^3}{(b-a)(b-c)}+\frac{c^3}{(c-a)(c-b)} </math> ==Solution== Firstly, we notice that the factors in the denominators ar...") (current)
- 08:43, 28 May 2012 (diff | hist) . . (+1,313) . . N 2006 SMT/Algebra Problems/Problem 3 (Created page with "==Problem== A Gaussian prime is a Gaussian integer <math> z=a+bi </math> (where <math> a </math> and <math> b </math> are integers) with no Guassian integer factors of smaller ab...") (current)
- 08:31, 28 May 2012 (diff | hist) . . (+1,291) . . N 2006 SMT/Algebra Problems/Problem 2 (Created page with "==Problem== Find the minimum value of <math> 2x^2+2y^2+5z^2-2xy-4yz-4x-2z+15 </math> for real numbers <math> x, y, z </math>. ==Solution== ===Solution 1=== Notice that <math> 2x...") (current)
- 08:01, 28 May 2012 (diff | hist) . . (+1,399) . . N 2006 SMT/Algebra Problems/Problem 1 (Created page with "==Problem== A finite sequence of positive integers <math> m_i </math> for <math> i=1, 2, \cdots, 2006 </math> are defined so that <math> m_1=1 </math> and <math> m_i=10m_{i-1}+1 ...") (current)
- 21:38, 27 May 2012 (diff | hist) . . (+1,713) . . N 2006 SMT/Advanced Topics Problems/Problem 7 (Created page with "==Problem== A lattice point in the plane is a point whose coordinates are both integers. Given a set of <math> 100 </math> distinct lattice points in the plane, find the smallest...") (current)
- 21:14, 27 May 2012 (diff | hist) . . (+1,334) . . N 2006 SMT/Advanced Topics Problems/Problem 6 (Created page with "==Problem== Ten teams of five runners each compete in a cross-country race. A runner finishing in <math> n\text{th} </math> place contributes <math> n </math> points to his team,...") (current)
- 20:58, 27 May 2012 (diff | hist) . . (+1,065) . . N 2006 SMT/Advanced Topics Problems/Problem 5 (Created page with "==Problem== Evaluate: <math> \sum_{k=1}^{\infty}\frac{1}{k\sqrt{k+2}+(k+2)\sqrt{k}} </math> ==Solution== We try to rationalize the denominators. We have <math> \frac{1}{k\sqrt{k...") (current)
- 20:20, 27 May 2012 (diff | hist) . . (+434) . . N 2006 SMT/Advanced Topics Problems/Problem 3 (Created page with "==Problem== Simplify: <math> \sum_{k=10}^{2006}\binom{k}{10} </math> (Your answer should contain no summations but may still contain binomial coefficients/combinations). ==Solut...") (current)
- 20:12, 27 May 2012 (diff | hist) . . (-2) . . m 2006 SMT/Advanced Topics Problems/Problem 1 (→Problem 1) (current)
- 20:09, 27 May 2012 (diff | hist) . . (+1) . . m 2006 SMT/Advanced Topics Problems (→Problem 2) (current)
- 20:09, 27 May 2012 (diff | hist) . . (+2,090) . . N 2006 SMT/Advanced Topics Problems/Problem 2 (Created page with "==Problem== Define <math> A=\left(\,\begin{matrix}0 & 1\\ 3 &0\end{matrix}\right) </math>. Find a vertical vector <math> v </math> such that <math> (A^8+A^6+A^4+A^2+I)v=\left(\be...") (current)
- 19:07, 27 May 2012 (diff | hist) . . (+1,052) . . N 2006 SMT/Advanced Topics Problems/Problem 1 (Created page with "==Problem 1== A college student is about to break up with her boyfriend, a mathematics major who is apparently more interested in math than her. Frustrated, she cries, ”You mat...")
- 17:32, 27 May 2012 (diff | hist) . . (+5,805) . . N 2006 SMT/Team Problems (Created page with "==Problem 1== Given <math> \triangle ABC </math>, where <math> A </math> is at <math> (0,0) </math>, <math> B </math> is at <math> (20,0) </math>, and <math> C </math> is on the ...") (current)
- 16:22, 27 May 2012 (diff | hist) . . (+1,060) . . N 2006 SMT/Team (Created page with "'''2006 SMT Team''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[2006 SMT/Te...") (current)
- 16:02, 27 May 2012 (diff | hist) . . (+9,798) . . N 2006 SMT/General Problems (Created page with "==Problem 1== After a cyclist has gone <math> \frac{2}{3} </math> of his route, he gets a flat tire. Finishing on foot, he spends twice as long walking as he did riding. How many...") (current)
- 14:19, 27 May 2012 (diff | hist) . . (+1,641) . . N 2006 SMT/General (Created page with "'''2006 SMT General''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[2006 SMT...") (current)
- 13:59, 27 May 2012 (diff | hist) . . (+3,358) . . N 2006 SMT/Calculus Problems (Created page with "==Problem 1== Evaluate: <cmath> \lim_{x\to0}\frac{\frac{d}{dx}\frac{\sin x}{x}}{x} </cmath> Solution ==Problem 2== Given the equation ...") (current)
- 12:31, 27 May 2012 (diff | hist) . . (+858) . . N 2006 SMT/Calculus (Created page with "'''2006 SMT Calculus''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[2006 SM...") (current)
- 12:22, 27 May 2012 (diff | hist) . . (+5,385) . . N 2006 SMT/Geometry Problems (Created page with "==Problem 1== Given a cube, determine the ratio of the volume of the octahedron formed by connecting the centers of each face of the cube to the volume of the cube. [[2006 SMT/G...") (current)
- 11:09, 27 May 2012 (diff | hist) . . (+858) . . N 2006 SMT/Geometry (Created page with "'''2006 SMT Geometry''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[2006 SM...") (current)
- 11:02, 27 May 2012 (diff | hist) . . (+3,081) . . N 2006 SMT/Algebra Problems (Created page with "==Problem 1== A finite sequence of positive integers <math> m_i </math> for <math> i=1, 2, \cdots, 2006 </math> are defined so that <math> m_1=1 </math> and <math> m_i=10m_{i-1}+...") (current)
- 10:23, 27 May 2012 (diff | hist) . . (+845) . . N 2006 SMT/Algebra (Created page with "'''2006 SMT Algebra''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[2006 SMT/...") (current)
- 10:16, 27 May 2012 (diff | hist) . . (+4,073) . . N 2006 SMT/Advanced Topics Problems (Created page with "==Problem 1== A college student is about to break up with her boyfriend, a mathematics major who is apparently more interested in math than her. Frustrated, she cries, ”You mat...")
- 09:47, 27 May 2012 (diff | hist) . . (+941) . . N 2006 SMT/Advanced Topics (Created page with "'''2006 SMT Advanced Topics''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[2...") (current)
- 09:39, 27 May 2012 (diff | hist) . . (+404) . . N 2006 SMT (Created page with "'''2006 SMT''' problems and solutions by category. *Advanced Topics *Algebra *[[2006 SMT/Ge...") (current)
- 09:33, 27 May 2012 (diff | hist) . . (-28) . . Stanford Mathematics Tournament Problems
- 09:33, 27 May 2012 (diff | hist) . . (+29) . . Stanford Mathematics Tournament Problems
- 09:19, 27 May 2012 (diff | hist) . . (+117) . . m Stanford Mathematics Tournament Problems
- 08:12, 27 May 2012 (diff | hist) . . (+59) . . m Stanford Mathematics Tournament
- 07:56, 27 May 2012 (diff | hist) . . (+1,241) . . N 1974 AHSME Problems/Problem 30 (Created page with "==Problem== A line segment is divided so that the lesser part is to the greater part as the greater part is to the whole. If <math> R </math> is the ratio of the lesser part to t...")
- 22:58, 26 May 2012 (diff | hist) . . (+1,079) . . N 1974 AHSME Problems/Problem 29 (Created page with "==Problem== For <math> p=1, 2, \cdots, 10 </math> let <math> S_p </math> be the sum of the first <math> 40 </math> terms of the arithmetic progression whose first term is <math> ...")
- 22:41, 26 May 2012 (diff | hist) . . (+1,728) . . N 1974 AHSME Problems/Problem 28 (Created page with "==Problem== Which of the following is satisfied by all numbers <math> x </math> of the form <cmath> x=\frac{a_1}{3}+\frac{a_2}{3^2}+\cdots+\frac{a_{25}}{3^{25}} </cmath> where ...")
- 22:31, 26 May 2012 (diff | hist) . . (+770) . . N 1974 AHSME Problems/Problem 27 (Created page with "==Problem== If <math> f(x)=3x+2 </math> for all real <math> x </math>, then the statement: "<math> |f(x)+4|<a </math> whenever <math> |x+2|<b </math> and <math> a>0 </math> and <...")
- 22:27, 26 May 2012 (diff | hist) . . (+816) . . N 1974 AHSME Problems/Problem 26 (Created page with "==Problem== The number of distinct positive integral divisors of <math> (30)^4 </math> excluding <math> 1 </math> and <math> (30)^4 </math> is <math> \mathrm{(A)\ } 100 \qquad ...")
- 22:21, 26 May 2012 (diff | hist) . . (+1,510) . . N 1974 AHSME Problems/Problem 25 (Created page with "==Problem== In parallelogram <math> ABCD </math> of the accompanying diagram, line <math> DP </math> is drawn bisecting <math> BC </math> at <math> N </math> and meeting <math> A...")
- 22:12, 26 May 2012 (diff | hist) . . (+1,109) . . N 1974 AHSME Problems/Problem 24 (Created page with "==Problem== A fair die is rolled six times. The probability of rolling at least a five at least five times is <math> \mathrm{(A)\ } \frac{13}{729} \qquad \mathrm{(B) \ }\frac{1...")
- 22:03, 26 May 2012 (diff | hist) . . (+2,053) . . N 1974 AHSME Problems/Problem 23 (Created page with "==Problem == In the adjoining figure <math> TP </math> and <math> T'Q </math> are parallel tangents to a circle of radius <math> r </math>, with <math> T </math> and <math> T' </...")
- 21:32, 26 May 2012 (diff | hist) . . (+1,141) . . N 1974 AHSME Problems/Problem 22 (Created page with "==Problem== The minimum of <math> \sin\frac{A}{2}-\sqrt{3}\cos\frac{A}{2} </math> is attained when <math> A </math> is <math> \mathrm{(A)\ } -180^\circ \qquad \mathrm{(B) \ }60...")
- 21:14, 26 May 2012 (diff | hist) . . (+1,124) . . N 1974 AHSME Problems/Problem 21 (Created page with "==Problem== In a geometric series of positive terms the difference between the fifth and fourth terms is <math> 576 </math>, and the difference between the second and first terms...")
- 21:03, 26 May 2012 (diff | hist) . . (+893) . . N 1974 AHSME Problems/Problem 20 (Created page with "==Problem== Let <cmath> T=\frac{1}{3-\sqrt{8}}-\frac{1}{\sqrt{8}-\sqrt{7}}+\frac{1}{\sqrt{7}-\sqrt{6}}-\frac{1}{\sqrt{6}-\sqrt{5}}+\frac{1}{\sqrt{5}-2}. </cmath> Then <math> \...")
- 20:57, 26 May 2012 (diff | hist) . . (+1,587) . . N 1974 AHSME Problems/Problem 19 (Created page with "==Problem== In the adjoining figure <math> ABCD </math> is a square and <math> CMN </math> is an equilateral triangle. If the area of <math> ABCD </math> is one square inch, then...")
- 19:21, 26 May 2012 (diff | hist) . . (+1,007) . . N 1974 AHSME Problems/Problem 18 (Created page with "==Problem== If <math> \log_8{3}=p </math> and <math> \log_3{5}=q </math>, then, in terms of <math> p </math> and <math> q </math>, <math> \log_{10}{5} </math> equals <math> \mat...")
- 19:09, 26 May 2012 (diff | hist) . . (+491) . . N 1974 AHSME Problems/Problem 17 (Created page with "==Problem== If <math> i^2=-1 </math>, then <math> (1+i)^{20}-(1-i)^{20} </math> equals <math> \mathrm{(A)\ } -1024 \qquad \mathrm{(B) \ }-1024i \qquad \mathrm{(C) \ } 0 \qquad ...")
- 19:06, 26 May 2012 (diff | hist) . . (+1,602) . . N 1974 AHSME Problems/Problem 16 (Created page with "==Problem== A circle of radius <math> r </math> is inscribed in a right isosceles triangle, and a circle of radius <math> R </math> is circumscribed about the triangle. Then <mat...")
- 18:43, 26 May 2012 (diff | hist) . . (+593) . . N 1974 AHSME Problems/Problem 15 (Created page with "==Problem== If <math> x<-2 </math>, then <math> |1-|1+x|| </math> equals <math> \mathrm{(A)\ } 2+x \qquad \mathrm{(B) \ }-2-x \qquad \mathrm{(C) \ } x \qquad \mathrm{(D) \ } ...")
- 18:38, 26 May 2012 (diff | hist) . . (+808) . . N 1974 AHSME Problems/Problem 14 (Created page with "==Problem== Which statement is correct? <math> \mathrm{(A)\ } \text{If } x<0, \text{then } x^2>x. \qquad \mathrm{(B) \ } \text{If } x^2>0, \text{then } x>0. </math> <math> \qqu...")
- 18:33, 26 May 2012 (diff | hist) . . (+1,373) . . N 1974 AHSME Problems/Problem 13 (Created page with "==Problem== Which of the following is equivalent to "If P is true, then Q is false."? <math> \mathrm{(A)\ } \text{``P is true or Q is false."} \qquad </math> <math> \mathrm{(B)...")
- 18:24, 26 May 2012 (diff | hist) . . (+887) . . N 1974 AHSME Problems/Problem 12 (Created page with "==Problem== If <math> g(x)=1-x^2 </math> and <math> f(g(x))=\frac{1-x^2}{x^2} </math> when <math> x\not=0 </math>, then <math> f(1/2) </math> equals <math> \mathrm{(A)\ } 3/4 \...")
- 18:14, 26 May 2012 (diff | hist) . . (+1,011) . . N 1974 AHSME Problems/Problem 11 (Created page with "==Problem== If <math> (a, b) </math> and <math> (c, d) </math> are two points on the line whose equation is <math> y=mx+k </math>, then the distance between <math> (a, b) </math>...")
- 18:07, 26 May 2012 (diff | hist) . . (+270) . . 1974 AHSME Problems/Problem 10
- 18:07, 26 May 2012 (diff | hist) . . (+54) . . 1974 AHSME Problems/Problem 10
- 18:07, 26 May 2012 (diff | hist) . . (-55) . . 1974 AHSME Problems (→See Also)
- 18:06, 26 May 2012 (diff | hist) . . (+394) . . N 1974 AHSME Problems/Problem 10 (Created page with " ==Solution== Expanding, we have <math> 2kx^2-8x-x^2+6=0 </math>, or <math> (2k-1)x^2-8x+6=0 </math>. For this quadratic not to have real roots, it must have a negative discrimi...")
- 18:06, 26 May 2012 (diff | hist) . . (-394) . . 1974 AHSME Problems (→Solution)
- 18:06, 26 May 2012 (diff | hist) . . (+3) . . m 1974 AHSME Problems (→Problem)
- 18:05, 26 May 2012 (diff | hist) . . (+447) . . 1974 AHSME Problems (→Problem 10)
- 17:59, 26 May 2012 (diff | hist) . . (0) . . m 1974 AHSME Problems (→Problem 9)
- 17:56, 26 May 2012 (diff | hist) . . (+1,552) . . N 1974 AHSME Problems/Problem 9 (Created page with "==Problem== The integers greater than one are arranged in five columns as follows: <cmath> \begin{tabular}{c c c c c}\ & 2 & 3 & 4 & 5\\ 9 & 8 & 7 & 6 &\ \\ \ & 10 & 11 & 12 & 1...")
- 17:43, 26 May 2012 (diff | hist) . . (+749) . . N 1974 AHSME Problems/Problem 8 (Created page with "==Problem== What is the smallest prime number dividing the sum <math> 3^{11}+5^{13} </math>? <math> \mathrm{(A)\ } 2 \qquad \mathrm{(B) \ }3 \qquad \mathrm{(C) \ } 5 \qquad \ma...")
- 17:38, 26 May 2012 (diff | hist) . . (+1,066) . . N 1974 AHSME Problems/Problem 7 (Created page with "==Problem== A town's population increased by <math> 1,200 </math> people, and then this new population decreased by <math> 11\% </math>. The town now had <math> 32 </math> less p...")
- 17:34, 26 May 2012 (diff | hist) . . (+1,305) . . N 1974 AHSME Problems/Problem 6 (Created page with "==Problem== For positive real numbers <math> x </math> and <math> y </math> define <math> x*y=\frac{x\cdot y}{x+y} </math>' then <math> \mathrm{(A)\ } \text{``*" is commutative ...")
- 16:10, 26 May 2012 (diff | hist) . . (+1,082) . . N 1974 AHSME Problems/Problem 5 (Created page with "==Problem== Given a quadrilateral <math> ABCD </math> inscribed in a circle with side <math> AB </math> extended beyond <math> B </math> to point <math> E </math>, if <math> \mea...")
- 16:04, 26 May 2012 (diff | hist) . . (+471) . . N 1974 AHSME Problems/Problem 4 (Created page with "==Problem== What is the remainder when <math> x^{51}+51 </math> is divided by <math> x+1 </math>? <math> \mathrm{(A)\ } 0 \qquad \mathrm{(B) \ }1 \qquad \mathrm{(C) \ } 49 \qqu...")
- 15:56, 26 May 2012 (diff | hist) . . (+858) . . N 1974 AHSME Problems/Problem 3 (Created page with "==Problem== The coefficient of <math> x^7 </math> in the polynomial expansion of <cmath> (1+2x-x^2)^4 </cmath> is <math> \mathrm{(A)\ } -8 \qquad \mathrm{(B) \ }12 \qquad \ma...")
- 15:49, 26 May 2012 (diff | hist) . . (+790) . . N 1974 AHSME Problems/Problem 2 (Created page with "==Problem== Let <math> x_1 </math> and <math> x_2 </math> be such that <math> x_1\not=x_2 </math> and <math> 3x_i^2-hx_i=b </math>, <math> i=1, 2 </math>. Then <math> x_1+x_2 </m...")
- 15:46, 26 May 2012 (diff | hist) . . (+819) . . N 1974 AHSME Problems/Problem 1 (Created page with "==Problem== If <math> x\not=0 </math> or <math> 4 </math> and <math> y\not=0 </math> or <math> 6 </math>, then <math> \frac{2}{x}+\frac{3}{y}=\frac{1}{2} </math> is equivalent to...")
- 15:42, 26 May 2012 (diff | hist) . . (-2) . . m 1985 AHSME Problems/Problem 1 (→Problem 1)
- 15:36, 26 May 2012 (diff | hist) . . (+1,311) . . 1974 AHSME Problems
- 15:32, 26 May 2012 (diff | hist) . . (+13,504) . . N 1974 AHSME Problems (Created page with "==Problem 1== If <math> x\not=0 </math> or <math> 4 </math> and <math> y\not=0 </math> or <math> 6 </math>, then <math> \frac{2}{x}+\frac{3}{y}=\frac{1}{2} </math> is equivalent ...")
- 13:34, 26 May 2012 (diff | hist) . . (+1,757) . . N 1974 AHSME (Created page with "'''1974 AHSME''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[1974 AHSME Prob...")
- 10:25, 25 February 2012 (diff | hist) . . (0) . . m 1985 AIME Problems (→Problem 8)
- 14:12, 2 January 2012 (diff | hist) . . (+2,762) . . N Mock Geometry AIME 2011 Problems/Problem 11 (Created page with "==Problem== <math>C</math> is on a semicircle with diameter <math>AB</math> and center <math>O.</math> Circle radius <math>r_1</math> is tangent to <math>OA,OC,</math> and arc <...") (current)
- 12:26, 2 January 2012 (diff | hist) . . (+354) . . m Mock Geometry AIME 2011 Problems/Problem 4
- 23:57, 1 January 2012 (diff | hist) . . (+21) . . m Mock Geometry AIME 2011 Problems/Problem 4
- 23:09, 1 January 2012 (diff | hist) . . (+1,773) . . Mock Geometry AIME 2011 Problems/Problem 5
- 22:05, 1 January 2012 (diff | hist) . . (-14) . . m Mock Geometry AIME 2011 Problems/Problem 3 (→Solution)
- 22:05, 1 January 2012 (diff | hist) . . (+326) . . m Mock Geometry AIME 2011 Problems/Problem 3
- 16:37, 30 December 2011 (diff | hist) . . (+1,016) . . N Mock Geometry AIME 2011 Problems/Problem 2 (Created page with "==Problem== Eleven nonparallel lines lie on a plane, and their pairwise intersections meet at angles of integer degree. How many possible values are there for the smallest of th...")
- 16:28, 30 December 2011 (diff | hist) . . (+1,628) . . Mock Geometry AIME 2011 Problems/Problem 1
- 16:07, 30 December 2011 (diff | hist) . . (+634) . . N Mock Geometry AIME 2011 Problems/Problem 1 (Created page with "==Problem== Let <math>ABCD</math> be a unit square, and let <math>AB_1C_1D_1</math> be its image after a <math>30</math> degree rotation about point <math>A.</math> The area of ...")
- 15:57, 30 December 2011 (diff | hist) . . (+791) . . m Mock Geometry AIME 2011 Problems
- 15:56, 30 December 2011 (diff | hist) . . (+56) . . m Mock Geometry AIME 2011 Problems (→Problem 1)
- 12:08, 27 November 2011 (diff | hist) . . (+1,614) . . N 1983 AHSME (Created page with "'''1983 AHSME''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[1983 AHSME Problems...")
- 12:06, 27 November 2011 (diff | hist) . . (-39) . . m 1984 AHSME
- 15:11, 26 November 2011 (diff | hist) . . (+801) . . N 1985 AHSME Problems/Problem 7 (Created page with "==Problem== In some computer languages (such as APL), when there are no parentheses in an algebraic expression, the operations are grouped from left to right. Thus, <math> a\time...")
- 15:07, 26 November 2011 (diff | hist) . . (+2,123) . . N 1985 AHSME Problems/Problem 30 (Created page with "==Problem== Let <math> \lfloor x \rfloor </math> be the greatest integer less than or equal to <math> x </math>. Then the number of real solutions to <math> 4x^2-40\lfloor x \rfl...")
- 14:27, 26 November 2011 (diff | hist) . . (+893) . . N 1985 AHSME Problems/Problem 10 (Created page with "==Problem== An arbitrary circle can intersect the graph <math> y=\sin x </math> in <math> \mathrm{(A) } \text{at most }2\text{ points} \qquad \mathrm{(B) }\text{at mos...")
- 00:53, 12 November 2011 (diff | hist) . . (+2,359) . . N 1985 AHSME Problems/Problem 29 (Created page with "==Problem== In their base <math> 10 </math> representation, the integer <math> a </math> consists of a sequence of <math> 1985 </math> eights and the integer <math> b </math> con...")
- 23:02, 11 November 2011 (diff | hist) . . (+2,543) . . N 1985 AHSME Problems/Problem 28 (Created page with "==Problem== In <math> \triangle ABC </math>, we have <math> \angle C=3\angle A, a=27, </math> and <math> c=48 </math>. What is <math> b </math>? <asy> defaultpen(linewidth(0.7)+...")
- 21:17, 11 November 2011 (diff | hist) . . (+1,754) . . N 1985 AHSME Problems/Problem 27 (Created page with "==Problem== Consider a sequence <math> x_1, x_2, x_3, \cdots </math> defined by <math> x_1=\sqrt[3]{3} </math> <math> x_2=\sqrt[3]{3}^\sqrt[3]{3} </math> and in general <math...")
- 21:36, 31 October 2011 (diff | hist) . . (+2) . . m 1985 AHSME Problems (→Problem 29)
- 00:13, 29 October 2011 (diff | hist) . . (+809) . . N 1985 AHSME Problems/Problem 26 (Created page with "==Problem== Find the least positive integer <math> n </math> for which <math> \frac{n-13}{5n+6} </math> is a non-zero reducible fraction. <math> \mathrm{(A)\ } 45 \qquad \ma...")
- 00:03, 29 October 2011 (diff | hist) . . (+1,648) . . N 1985 AHSME Problems/Problem 25 (Created page with "==Problem== The volume of a certain rectangular solid is <math> 8 \text{cm}^3 </math>, its total surface area is <math> 32 \text{cm}^2 </math>, and its three dimensions a...")
- 23:45, 28 October 2011 (diff | hist) . . (+1,264) . . N 1985 AHSME Problems/Problem 24 (Created page with "==Problem== A non-zero digit is chosen in such a way that the probability of choosing digit <math> d </math> is <math> \log_{10}{(d+1)}-\log_{10}{d} </math>. The probability ...")
- 23:21, 28 October 2011 (diff | hist) . . (+1,707) . . N 1985 AHSME Problems/Problem 23 (Created page with "==Problem== If <math> x=\frac{-1+i\sqrt{3}}{2} </math> and <math> y=\frac{-1-i\sqrt{3}}{2} </math>, where <math> i^2=-1 </math>, then which of the following is ''not'' correct? ...")
- 22:48, 28 October 2011 (diff | hist) . . (+2,195) . . N 1985 AHSME Problems/Problem 22 (Created page with "==Problem== In a circle with center <math> O </math>, <math> AD </math> is a diameter, <math> ABC </math> is a chord, <math> BO=5 </math>, and <math> \angle ABO=\stackrel...")
- 22:29, 28 October 2011 (diff | hist) . . (+1,170) . . N 1985 AHSME Problems/Problem 21 (Created page with "==Problem== How many integers <math> x </math> satisfy the equation <math> (x^2-x-1)^{x+2}=1 </math> <math> \mathrm{(A)\ } 2 \qquad \mathrm{(B) \ }3 \qquad \mathrm{(C) \ } 4 \q...")
- 22:16, 28 October 2011 (diff | hist) . . (+1,350) . . N 1985 AHSME Problems/Problem 20 (Created page with "==Problem== A wooden cube with edge length <math> n </math> units (where <math> n </math> is an integer <math> >2 </math>) is painted black all over. By slices parallel to it...")
- 22:08, 28 October 2011 (diff | hist) . . (+3,011) . . N 1985 AHSME Problems/Problem 19 (Created page with "==Problem== Consider the graphs <math> y=Ax^2 </math> and <math> y^2+3=x^2+4y </math>, where <math> A </math> is a positive constant and <math> x </math> and <math> y </math> are...")
- 21:13, 28 October 2011 (diff | hist) . . (+1,697) . . N 1985 AHSME Problems/Problem 18 (Created page with "==Problem== Six bags of marbles contain <math> 18, 19, 21, 23, 25, </math> and <math> 34 </math> marbles, respectively. One bag contains chipped marbles only. The other <math> 5 ...")
- 21:12, 28 October 2011 (diff | hist) . . (-9) . . m 1984 AHSME Problems/Problem 18 (→Solution)
- 19:16, 28 October 2011 (diff | hist) . . (+1,896) . . N 1985 AHSME Problems/Problem 17 (Created page with "==Problem== Diagonal <math> DB </math> of rectangle <math> ABCD </math> is divided into <math> 3 </math> segments of length <math> 1 </math> by parallel lines <math> ...")
- 18:55, 27 October 2011 (diff | hist) . . (+1) . . 1985 AHSME Problems (→Problem 18)
- 18:55, 27 October 2011 (diff | hist) . . (+2,033) . . N 1985 AHSME Problems/Problem 16 (Created page with "==Problem== If <math> A=20^\circ </math> and <math> B=25^\circ </math>, then the value of <math> (1+\tan A)(1+\tan B) </math> is <math> \mathrm{(A)\ } \sqrt{3} \qquad \mathrm{(B...")
- 20:44, 26 October 2011 (diff | hist) . . (+1) . . m 1984 AHSME Problems/Problem 15 (→Solution)
- 20:35, 26 October 2011 (diff | hist) . . (+817) . . N 1985 AHSME Problems/Problem 15 (Created page with "==Problem== If <math> a </math> and <math> b </math> are positive numbers such that <math> a^b=b^a </math> and <math> b=9a </math>, then the value of <math> a </math> is: <math>...")
- 21:42, 19 October 2011 (diff | hist) . . (+1,101) . . N 1985 AHSME Problems/Problem 14 (Created page with "==Problem== Exactly three of the interior angles of a convex polygon are obtuse. What is the maximum number of sides of such a polygon? <math> \mathrm{(A)\ } 4 \qquad \mathr...")
- 21:23, 19 October 2011 (diff | hist) . . (+1,634) . . N 1985 AHSME Problems/Problem 13 (Created page with "==Problem== Pegs are put in a board <math> 1 </math> unit apart both horizontally and vertically. A rubber band is stretched over <math> 4 </math> pegs as shown in the figure, fo...")
- 20:52, 16 October 2011 (diff | hist) . . (+1,170) . . N 1985 AHSME Problems/Problem 12 (Created page with "==Problem== Let's write <math> p, q, </math> and <math> r </math> as three distinct prime numbers, where <math> 1 </math> is not a prime. Which of the following is the smalle...")
- 20:36, 16 October 2011 (diff | hist) . . (+1,059) . . N 1985 AHSME Problems/Problem 11 (Created page with "==Problem== How many '''distinguishable''' rearrangements of the letters in CONTEST have both the vowels first? (For instance, OETCNST is one such arrangement but OTETSNC is not....")
- 21:50, 7 October 2011 (diff | hist) . . (+1,482) . . N 1985 AHSME Problems/Problem 9 (Created page with "==Problem== The odd positive integers <math> 1, 3, 5, 6, \cdots </math>, are arranged into five columns continuing with the pattern shown on the right. Counting from the left, th...")
- 21:49, 7 October 2011 (diff | hist) . . (+2) . . m 1984 AHSME Problems/Problem 9 (→Solution)
- 21:37, 7 October 2011 (diff | hist) . . (+965) . . N 1985 AHSME Problems/Problem 8 (Created page with "==Problem== Let <math> a, a', b, </math> and <math> b' </math> be real numbers with <math> a </math> and <math> a' </math> nonzero. The solution to <math> ax+b=0 </math> is less ...")
- 21:32, 7 October 2011 (diff | hist) . . (+3) . . m 1985 AHSME Problems (→Problem 8)
- 21:31, 7 October 2011 (diff | hist) . . (+1,234) . . N 1985 AHSME Problems/Problem 6 (Created page with "==Problem== One student in a class of boys and girls is chosen to represent the class. Each student is equally likely to be chosen and the probability that a boy is chosen is <ma...")
- 21:17, 7 October 2011 (diff | hist) . . (+1,600) . . N 1985 AHSME Problems/Problem 5 (Created page with "==Problem== Which terms must be removed from the sum <math> \frac{1}{2}+\frac{1}{4}+\frac{1}{6}+\frac{1}{8}+\frac{1}{10}+\frac{1}{12} </math> if the sum of the remaining terms ...")
- 21:03, 7 October 2011 (diff | hist) . . (+1,202) . . N 1985 AHSME Problems/Problem 4 (Created page with "==Problem== A large bag of coins contains pennies, dimes, and quarters. There are twice as many dimes as pennies and three times as many quarters as dimes. An amount of money whi...")
- 20:38, 7 October 2011 (diff | hist) . . (+1,489) . . N 1985 AHSME Problems/Problem 3 (Created page with "==Problem== In right <math> \triangle ABC </math> with legs <math> 5 </math> and <math> 12 </math>, arcs of circles are drawn, one with center <math> A </math> and radius <math> ...")
- 20:27, 7 October 2011 (diff | hist) . . (+1,255) . . N 1985 AHSME Problems/Problem 2 (Created page with "==Problem== In an arcade game, the "monster" is the shaded sector of a circle of radius <math> 1 </math> cm, as shown in the figure. The missing piece (the mouth) has cen...")
- 20:10, 7 October 2011 (diff | hist) . . (+1,311) . . 1985 AHSME Problems
- 19:59, 7 October 2011 (diff | hist) . . (+794) . . N 1985 AHSME Problems/Problem 1 (Created page with "==Problem 1== If <math> 2x+1=8 </math>, then <math> 4x+1= </math> <math> \mathrm{(A)\ } 15 \qquad \mathrm{(B) \ }16 \qquad \mathrm{(C) \ } 17 \qquad \mathrm{(D) \ } 18 \qquad...")
- 20:59, 1 October 2011 (diff | hist) . . (+15,456) . . N 1985 AHSME Problems (Created page with "==Problem 1== If <math> 2x+1=8 </math>, then <math> 4x+1= </math> <math> \mathrm{(A)\ } 15 \qquad \mathrm{(B) \ }16 \qquad \mathrm{(C) \ } 17 \qquad \mathrm{(D) \ } 18 \qquad ...")
- 17:55, 1 October 2011 (diff | hist) . . (+31) . . m 1984 AHSME Problems/Problem 11 (→Solution)
- 17:25, 1 October 2011 (diff | hist) . . (+1,758) . . N 1985 AHSME (Created page with "'''1985 AHSME''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[1985 AHSME Pro...")
- 22:46, 3 September 2011 (diff | hist) . . (0) . . m 1995 AHSME Problems (→Problem 15)
- 18:29, 26 August 2011 (diff | hist) . . (+135) . . m 2001 AMC 10 Problems/Problem 21 (→Solution)
- 18:10, 26 August 2011 (diff | hist) . . (+303) . . m 2001 AMC 10 Problems/Problem 21 (→Solution)
- 19:22, 20 August 2011 (diff | hist) . . (0) . . m 1999 AHSME Problems/Problem 7 (→Solution)
- 15:41, 13 July 2011 (diff | hist) . . (+2) . . 1984 AHSME Problems (→Problem 26)
- 15:35, 13 July 2011 (diff | hist) . . (+2,172) . . N 1984 AHSME Problems/Problem 27 (Created page with "==Problem== In <math> \triangle ABC </math>, <math> D </math> is on <math> AC </math> and <math> F </math> is on <math> BC </math>. Also, <math> AB\perp AC </math>, <math> AF\per...")
- 14:19, 13 July 2011 (diff | hist) . . (+2) . . 1984 AHSME Problems (→Problem 27)
- 12:33, 13 July 2011 (diff | hist) . . (+287) . . AoPS Wiki talk:Problem of the Day/July 13, 2011 (→Solution) (current)
- 20:58, 9 July 2011 (diff | hist) . . (+110) . . AoPS Wiki talk:Problem of the Day/July 10, 2011 (current)
- 22:54, 8 July 2011 (diff | hist) . . (+1,149) . . N 1984 AHSME Problems/Problem 23 (Created page with "==Problem== <math> \frac{\sin{10^\circ}+\sin{20^\circ}}{\cos{10^\circ}+\cos{20^\circ}} </math> equals <math> \mathrm{(A) \ }\tan{10^\circ}+\tan{20^\circ} \qquad \mathrm{(B) \ }\...")
- 22:30, 8 July 2011 (diff | hist) . . (+1,734) . . N 1984 AHSME Problems/Problem 22 (Created page with "==Problem== Let <math> a </math> and <math> c </math> be fixed positive numbers. For each real number <math> t </math> let <math> (x_t, y_t) </math> be th...")
- 22:12, 8 July 2011 (diff | hist) . . (+1,351) . . N 1984 AHSME Problems/Problem 20 (Created page with "==Problem== The number of the distinct solutions to the equation <math> |x-|2x+1||=3 </math> is <math> \mathrm{(A) \ }0 \qquad \mathrm{(B) \ }1 \qquad \mathrm{(C) \ } 2 \qquad ...")
- 21:28, 8 July 2011 (diff | hist) . . (+2,624) . . Nm 1984 AHSME Problems/Problem 4 (Created page with "==Problem== Points <math> B, C, F, E </math> are picked on a circle such that <math> BC||EF </math>. When <math> BC </math> is extended to the left, point <math> A </math> is...")
- 22:49, 2 July 2011 (diff | hist) . . (+17) . . User:Admin25 (→Failures)
- 22:01, 2 July 2011 (diff | hist) . . (+2,285) . . N 1984 AHSME Problems/Problem 15 (Created page with "==Problem 15== If <math> \sin{2x}\sin{3x}=\cos{2x}\cos{3x} </math>, then one value for <math> x </math> is <math> \mathrm{(A) \ }18^\circ \qquad \mathrm{(B) \ }30^\circ \qquad \...")
- 20:59, 21 June 2011 (diff | hist) . . (+1,960) . . N 1984 AHSME Problems/Problem 29 (Created page with "==Problem== Find the largest value for <math> \frac{y}{x} </math> for pairs of real numbers <math> (x, y) </math> which satisfy <math> (x-3)^2+(y-3)^2=6 </math>. <math> \mat...")
- 19:43, 21 June 2011 (diff | hist) . . (+1,035) . . AoPS Wiki talk:Problem of the Day/June 21, 2011 (→Solutions)
- 15:21, 19 June 2011 (diff | hist) . . (+1,463) . . N 1984 AHSME Problems/Problem 21 (Created page with "==Problem== The number of triples <math> (a, b, c) </math> of positive integers which satisfy the simultaneous equations <math> ab+bc=44 </math>...")
- 14:57, 19 June 2011 (diff | hist) . . (+9) . . m 1984 AHSME Problems (→Problem 21)
- 14:56, 19 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems (→Problem 21)
- 22:33, 18 June 2011 (diff | hist) . . (+770) . . N 1984 AHSME Problems/Problem 28 (Created page with "==Problem== The number of distinct pairs of integers <math> (x, y) </math> such that <math> 0<x<y </math> and <math> \sqrt{1984}=\sqrt{x}+\sqrt{y} </math> is <math> \mathrm{...")
- 21:36, 18 June 2011 (diff | hist) . . (+915) . . AoPS Wiki talk:Problem of the Day/June 19, 2011 (current)
- 15:23, 18 June 2011 (diff | hist) . . (+1,429) . . N 1984 AHSME Problems/Problem 25 (Created page with "==Problem== The total area of all the faces of a rectangular solid is <math> 22\text{cm}^2 </math>, and the total length of all its edges is <ma...")
- 15:09, 18 June 2011 (diff | hist) . . (+1,376) . . N 1984 AHSME Problems/Problem 24 (Created page with "==Problem== If <math> a </math> and <math> b </math> are positive real numbers and each of the equations <math> x^2+ax+2b=0 </math> and <math> x^2+2bx+a=0 </math...")
- 08:08, 18 June 2011 (diff | hist) . . (+1,454) . . N 1984 AHSME Problems/Problem 19 (Created page with "==Problem== A box contains <math> 11 </math> balls, numbered <math> 1, 2, 3, ... 11 </math>. If <math> 6 </math> balls are drawn simultaneously at random, what is the [[probabili...")
- 07:54, 18 June 2011 (diff | hist) . . (+2,533) . . N 1984 AHSME Problems/Problem 18 (Created page with "==Problem== A point <math> (x, y) </math> is to be chosen in the coordinate plane so that it is equally distant from the x-axis, the y-axis, and the line <math> x...")
- 06:43, 18 June 2011 (diff | hist) . . (+1,427) . . N 1984 AHSME Problems/Problem 17 (Created page with "==Problem== A right triangle <math> ABC </math> with hypotenuse <math> AB </math> has side <math> AC=15 </math>. Altitude <math> CH </math> divides <math> AB </math> ...")
- 23:03, 17 June 2011 (diff | hist) . . (+1,099) . . N 1984 AHSME Problems/Problem 16 (Created page with "==Problem== The function <math> f(x) </math> satisfies <math> f(2+x)=f(2-x) </math> for all real numbers <math> x </math>. If the equation <math> f(x)=0 </math> has exactly f...")
- 21:10, 17 June 2011 (diff | hist) . . (+876) . . N 1984 AHSME Problems/Problem 14 (Created page with "==Problem== The product of all real roots of the equation <math> x^{\log_{10}{x}}=10 </math> is <math> \mathrm{(A) \ }1 \qquad \mathrm{(B) \ }-1 \qquad \ma...")
- 21:00, 17 June 2011 (diff | hist) . . (+1,387) . . N 1984 AHSME Problems/Problem 13 (Created page with "==Problem== <math> \frac{2\sqrt{6}}{\sqrt{2}+\sqrt{3}+\sqrt{5}} </math> equals <math> \mathrm{(A) \ }\sqrt{2}+\sqrt{3}-\sqrt{5} \qquad \mathrm{(B) \ }4-\sqrt{2}-\sqrt{3} \qquad ...")
- 20:36, 17 June 2011 (diff | hist) . . (+16) . . m 1984 AHSME Problems (→Problem 13)
- 20:34, 17 June 2011 (diff | hist) . . (+1,819) . . N 1984 AHSME Problems/Problem 12 (Created page with "==Problem== If the sequence <math> \{a_n\} </math> is defined by <math> a_1=2 </math> <math> a_{n+1}=a_n+2n </math> where <math> n\geq1 </math>. Then <math> a_{100} </mat...")
- 21:41, 16 June 2011 (diff | hist) . . (+1,174) . . N 1984 AHSME Problems/Problem 11 (Created page with "==Problem== A calculator has a key that replaces the displayed entry with its square, and another key which replaces the displayed entry with its [[reciprocal]...")
- 21:33, 16 June 2011 (diff | hist) . . (+1,928) . . N 1984 AHSME Problems/Problem 10 (Created page with "==Problem== Four complex numbers lie at the vertices of a square in the complex plane. Three of the numbers are <math> 1+2i, -2+i </math>, and <math> -1-2i </math...")
- 21:10, 16 June 2011 (diff | hist) . . (+900) . . N 1984 AHSME Problems/Problem 9 (Created page with "==Problem== The number of digits in <math> 4^{16}5^{25} </math> (when written in the usual base <math> 10 </math> form) is <math> \mathrm{(A) \ }31 \qq...")
- 21:00, 16 June 2011 (diff | hist) . . (+8) . . m 1984 AHSME Problems/Problem 6 (→Solution)
- 20:59, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems/Problem 6 (→Problem)
- 20:59, 16 June 2011 (diff | hist) . . (+19) . . m 1984 AHSME Problems/Problem 5 (→Solution)
- 20:58, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems/Problem 5 (→Problem 5)
- 20:58, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems/Problem 3 (→Solution)
- 20:58, 16 June 2011 (diff | hist) . . (+28) . . m 1984 AHSME Problems/Problem 3 (→Problem)
- 20:57, 16 June 2011 (diff | hist) . . (+22) . . m 1984 AHSME Problems/Problem 2 (→Solution)
- 20:56, 16 June 2011 (diff | hist) . . (+8) . . m 1984 AHSME Problems (→Problem 30)
- 20:55, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems (→Problem 29)
- 20:55, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems (→Problem 28)
- 20:55, 16 June 2011 (diff | hist) . . (+8) . . m 1984 AHSME Problems (→Problem 26)
- 20:54, 16 June 2011 (diff | hist) . . (+57) . . m 1984 AHSME Problems (→Problem 25)
- 20:52, 16 June 2011 (diff | hist) . . (+39) . . m 1984 AHSME Problems (→Problem 24)
- 20:51, 16 June 2011 (diff | hist) . . (+56) . . m 1984 AHSME Problems (→Problem 22)
- 20:49, 16 June 2011 (diff | hist) . . (+20) . . m 1984 AHSME Problems (→Problem 21)
- 20:48, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems (→Problem 19)
- 20:48, 16 June 2011 (diff | hist) . . (+16) . . m 1984 AHSME Problems (→Problem 18)
- 20:47, 16 June 2011 (diff | hist) . . (+16) . . m 1984 AHSME Problems (→Problem 17)
- 20:47, 16 June 2011 (diff | hist) . . (+26) . . m 1984 AHSME Problems (→Problem 16)
- 20:46, 16 June 2011 (diff | hist) . . (+22) . . m 1984 AHSME Problems (→Problem 14)
- 20:45, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems (→Problem 12)
- 20:44, 16 June 2011 (diff | hist) . . (+23) . . m 1984 AHSME Problems (→Problem 11)
- 20:43, 16 June 2011 (diff | hist) . . (+16) . . m 1984 AHSME Problems (→Problem 10)
- 20:43, 16 June 2011 (diff | hist) . . (+26) . . m 1984 AHSME Problems (→Problem 9)
- 20:42, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems (→Problem 8)
- 20:41, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems (→Problem 6)
- 20:40, 16 June 2011 (diff | hist) . . (+4) . . m 1984 AHSME Problems
- 20:39, 16 June 2011 (diff | hist) . . (+8) . . 1984 AHSME Problems (created links)
- 20:38, 16 June 2011 (diff | hist) . . (+29) . . 1984 AHSME Problems (created links)
- 20:37, 16 June 2011 (diff | hist) . . (+12) . . 1984 AHSME Problems/Problem 1 (created links)
- 20:35, 16 June 2011 (diff | hist) . . (+1,810) . . N 1984 AHSME Problems/Problem 8 (Created solution)
- 21:38, 15 June 2011 (diff | hist) . . (+1,325) . . N 1984 AHSME Problems/Problem 7 (Created Solution)
- 21:20, 15 June 2011 (diff | hist) . . (+1,086) . . N 1984 AHSME Problems/Problem 6 (Created solution)
- 21:10, 15 June 2011 (diff | hist) . . (+679) . . N 1984 AHSME Problems/Problem 5 (Created solution)
- 20:55, 15 June 2011 (diff | hist) . . (+864) . . N 1984 AHSME Problems/Problem 3 (Created solution)
- 20:27, 15 June 2011 (diff | hist) . . (+722) . . N 1984 AHSME Problems/Problem 2 (Created solution)
- 07:58, 15 June 2011 (diff | hist) . . (+659) . . N 1984 AHSME Problems/Problem 1 (Created solution)
- 23:12, 14 June 2011 (diff | hist) . . (+13,211) . . N 1984 AHSME Problems (Created Page)
- 20:40, 14 June 2011 (diff | hist) . . (+1,653) . . N 1984 AHSME (Created page with links)
- 18:23, 12 June 2011 (diff | hist) . . (+135) . . m 2003 AMC 12B Problems (→Problem 16)
- 18:22, 12 June 2011 (diff | hist) . . (+1) . . m 2003 AMC 12B Problems (→Problem 4)
- 18:04, 12 June 2011 (diff | hist) . . (+1,242) . . N 2003 AMC 10B Problems/Problem 15 (Created solution)
- 17:46, 12 June 2011 (diff | hist) . . (+951) . . N 2003 AMC 10B Problems/Problem 8 (Created Solution)
- 16:58, 12 June 2011 (diff | hist) . . (0) . . m 2002 AMC 10B Problems/Problem 19 (→See Also)
- 16:56, 12 June 2011 (diff | hist) . . (+1,652) . . N 2002 AMC 10B Problems/Problem 19 (Created solution)
- 15:58, 12 June 2011 (diff | hist) . . (+590) . . N 1999 AMC 8 Problems/Problem 1 (Created solution)
- 21:30, 9 June 2011 (diff | hist) . . (+310) . . N User:Admin25 (Created page)
- 20:43, 8 June 2011 (diff | hist) . . (+728) . . AoPS Wiki talk:Problem of the Day/June 9, 2011 (Created solution)
- 21:49, 31 May 2011 (diff | hist) . . (-47) . . m 2000 AIME II Problems/Problem 9 (→Solution)
- 13:41, 28 May 2011 (diff | hist) . . (+1,760) . . N 2001 AMC 8 Problems/Problem 25 (Created solution)
- 12:24, 28 May 2011 (diff | hist) . . (+2,574) . . N 2001 AMC 8 Problems/Problem 24 (created solution)
- 11:32, 28 May 2011 (diff | hist) . . (+1,803) . . N 2001 AMC 8 Problems/Problem 11 (created solution)
- 20:17, 26 May 2011 (diff | hist) . . (+2,347) . . N 2001 AMC 8 Problems/Problem 23 (Created solution)
- 22:24, 25 May 2011 (diff | hist) . . (+820) . . N 2001 AMC 8 Problems/Problem 22 (Created solution)
- 22:18, 25 May 2011 (diff | hist) . . (+1,201) . . N 2001 AMC 8 Problems/Problem 21 (Created solution)
- 21:55, 25 May 2011 (diff | hist) . . (+1,316) . . N 2001 AMC 8 Problems/Problem 20 (Created solution)
- 21:37, 25 May 2011 (diff | hist) . . (+2,236) . . N 2001 AMC 8 Problems/Problem 19 (Created solution)
- 18:54, 24 May 2011 (diff | hist) . . (+1,469) . . N 2001 AMC 8 Problems/Problem 18 (Created Solution)
- 21:55, 23 May 2011 (diff | hist) . . (+1,611) . . N 2001 AMC 8 Problems/Problem 17 (Created solution)
- 21:47, 23 May 2011 (diff | hist) . . (+1,301) . . N 2001 AMC 8 Problems/Problem 16 (Created solution.)
- 21:39, 23 May 2011 (diff | hist) . . (0) . . m 2001 AMC 8 Problems/Problem 13 (→See Also)
- 21:39, 23 May 2011 (diff | hist) . . (0) . . m 2001 AMC 8 Problems/Problem 14 (→See Also)
- 21:39, 23 May 2011 (diff | hist) . . (+907) . . N 2001 AMC 8 Problems/Problem 15 (Created Solution.)
- 21:33, 23 May 2011 (diff | hist) . . (+1,220) . . N 2001 AMC 8 Problems/Problem 14 (Created solution.)
- 21:26, 23 May 2011 (diff | hist) . . (+1,047) . . N 2001 AMC 8 Problems/Problem 13 (Created page with '==Problem== Of the 36 students in Richelle's class, 12 prefer chocolate pie, 8 prefer apple, and 6 prefer blueberry. Half of the remaining students prefer cherry pie and half pr…')
- 21:19, 23 May 2011 (diff | hist) . . (+398) . . N 2001 AMC 8 Problems/Problem 12 (Gave Solution)
- 13:41, 22 May 2011 (diff | hist) . . (+727) . . N 2001 AMC 8 Problems/Problem 10 (Created solution.)
- 21:41, 19 May 2011 (diff | hist) . . (+1,311) . . N 2001 AMC 8 Problems/Problem 9 (Added solution)
- 21:20, 19 May 2011 (diff | hist) . . (+1,278) . . N 2001 AMC 8 Problems/Problem 8 (Created page with '<center>To promote her school's annual Kite Olympics, Genevieve makes a small kite and a large kite for a bulletin board display. The kites look like the one in the diagram. For …')
- 20:23, 19 May 2011 (diff | hist) . . (+896) . . N 2001 AMC 8 Problems/Problem 7 (Created solution.)
- 19:50, 19 May 2011 (diff | hist) . . (+685) . . N 2001 AMC 8 Problems/Problem 6 (Gave solution.)
- 19:37, 19 May 2011 (diff | hist) . . (+718) . . N 2001 AMC 8 Problems/Problem 5 (Gave solution.)
- 19:02, 19 May 2011 (diff | hist) . . (+1,097) . . N 2001 AMC 8 Problems/Problem 4 (Created solution.)
- 18:36, 19 May 2011 (diff | hist) . . (+639) . . N 2001 AMC 8 Problems/Problem 3 (Created solution)
- 18:18, 19 May 2011 (diff | hist) . . (+244) . . m 2001 AMC 8 Problems/Problem 2 (Added question.)
- 18:17, 19 May 2011 (diff | hist) . . (+53) . . 2001 AMC 8 Problems/Problem 2 (added 'see also')
- 18:10, 19 May 2011 (diff | hist) . . (+714) . . N 2001 AMC 8 Problems/Problem 2 (solution to 2001 AMC 8 Problem 2)