User contributions
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- 12:20, 6 August 2012 (diff | hist) . . (+337) . . 1953 AHSME Problems (→Problem 50)
- 12:17, 6 August 2012 (diff | hist) . . (0) . . 1953 AHSME (→See also)
- 12:16, 6 August 2012 (diff | hist) . . (0) . . 1954 AHSME (→See also)
- 12:16, 6 August 2012 (diff | hist) . . (+1,057) . . 1954 AHSME
- 12:15, 6 August 2012 (diff | hist) . . (+9,433) . . N 1954 AHSME Problems (Created page with "== Problem 1 == <math> \textbf{(A) \ } \qquad \textbf{(B) \ } \qquad \textbf{(C) \ } \qquad \textbf{(D) \ }\qquad \textbf{(E) \ } </math> [[1953 AHSME Problems/Problem 1|Solut...")
- 12:14, 6 August 2012 (diff | hist) . . (+9,433) . . N 1953 AHSME Problems (Created page with "== Problem 1 == <math> \textbf{(A) \ } \qquad \textbf{(B) \ } \qquad \textbf{(C) \ } \qquad \textbf{(D) \ }\qquad \textbf{(E) \ } </math> [[1953 AHSME Problems/Problem 1|Solut...")
- 12:14, 6 August 2012 (diff | hist) . . (+1,057) . . 1953 AHSME
- 12:12, 6 August 2012 (diff | hist) . . (+988) . . 1952 AHSME
- 12:11, 6 August 2012 (diff | hist) . . (+733) . . N 1952 AHSME Problems/Problem 44 (Created page with "== Problem == If an integer of two digits is <math>k</math> times the sum of its digits, the number formed by interchanging the the digits is the sum of the digits multiplied by...")
- 12:05, 6 August 2012 (diff | hist) . . (+188) . . 1952 AHSME Problems (→Problem 44)
- 12:04, 6 August 2012 (diff | hist) . . (+9,429) . . N 1952 AHSME Problems (Created page with "== Problem 1 == <math> \textbf{(A) \ } \qquad \textbf{(B) \ } \qquad \textbf{(C) \ } \qquad \textbf{(D) \ }\qquad \textbf{(E) \ } </math> [[1952 AHSME Problems/Problem 1|Solut...")
- 11:55, 6 August 2012 (diff | hist) . . (+906) . . N 1951 AHSME Problems/Problem 48 (Created page with "== Problem == The area of a square inscribed in a semicircle is to the area of the square inscribed in the entire circle as: <math> \textbf{(A)}\ 1: 2\qquad\textbf{(B)}\ 2: 3\...")
- 16:35, 5 August 2012 (diff | hist) . . (+545) . . 2012 AMC 12A Problems/Problem 24 (→Solution 1)
- 21:51, 4 August 2012 (diff | hist) . . (+1) . . 2012 AMC 12A Problems (→Problem 24)
- 21:50, 4 August 2012 (diff | hist) . . (0) . . 2012 AMC 12A Problems/Problem 24 (→Problem)
- 21:48, 4 August 2012 (diff | hist) . . (+2) . . 2012 AMC 12A Problems/Problem 24 (→Solution 1)
- 21:47, 4 August 2012 (diff | hist) . . (+1) . . 2012 AMC 12A Problems/Problem 24 (→Solution 1)
- 21:47, 4 August 2012 (diff | hist) . . (+1) . . 2012 AMC 12A Problems/Problem 24 (→Solution 1)
- 21:46, 4 August 2012 (diff | hist) . . (+1,859) . . 2012 AMC 12A Problems/Problem 24
- 21:25, 21 February 2012 (diff | hist) . . (-1) . . 2012 AMC 12A Problems/Problem 20
- 22:00, 19 February 2012 (diff | hist) . . (+39) . . 2012 AMC 12A Problems (→Problem 2)
- 21:57, 19 February 2012 (diff | hist) . . (+35) . . 2012 AMC 12A Problems
- 21:27, 18 February 2012 (diff | hist) . . (+2) . . 2012 AMC 12A Problems/Problem 23 (→Solution)
- 21:25, 18 February 2012 (diff | hist) . . (+61) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:20, 18 February 2012 (diff | hist) . . (+39) . . 2012 AMC 12A Problems (→Problem 1)
- 21:18, 18 February 2012 (diff | hist) . . (0) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:18, 18 February 2012 (diff | hist) . . (-2) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:17, 18 February 2012 (diff | hist) . . (+23) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:15, 18 February 2012 (diff | hist) . . (0) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:01, 18 February 2012 (diff | hist) . . (+19) . . 2012 AMC 12A Problems/Problem 23 (→Solution)
- 21:00, 18 February 2012 (diff | hist) . . (+63) . . 2012 AMC 12A Problems/Problem 23
- 20:57, 18 February 2012 (diff | hist) . . (-1) . . 2012 AMC 12A Problems/Problem 23
- 20:56, 18 February 2012 (diff | hist) . . (+3,303) . . 2012 AMC 12A Problems/Problem 23 (→Solution)
- 19:29, 18 February 2012 (diff | hist) . . (-4) . . 2012 AMC 12A Problems/Problem 23 (→Problem 23)
- 19:29, 18 February 2012 (diff | hist) . . (+594) . . N 2012 AMC 12A Problems/Problem 25 (Created page with "== Problem == Let <math>f(x)=|2\{x\}-1|</math> where <math>\{x\}</math> denotes the fractional part of <math>x</math>. The number <math>n</math> is the smallest positive intege...")
- 19:28, 18 February 2012 (diff | hist) . . (+890) . . N 2012 AMC 12A Problems/Problem 24 (Created page with "== Problem == Let <math>\{a_k\}_{k=1}^{2011}</math> be the sequence of real numbers defined by <math>a_1=0.201,</math> <math>a_2=(0.2011)^{a_1},</math> <math>a_3=(0.20101)^{a_2}...")
- 19:28, 18 February 2012 (diff | hist) . . (+729) . . N 2012 AMC 12A Problems/Problem 23 (Created page with "== Problem 23 == Let <math>S</math> be the square one of whose diagonals has endpoints <math>(0.1,0.7)</math> and <math>(-0.1,-0.7)</math>. A point <math>v=(x,y)</math> is chos...")
- 18:25, 16 February 2012 (diff | hist) . . (+631) . . N 2012 AMC 12A Problems/Problem 22 (Created page with "== Problem == Distinct planes <math>p_1,p_2,....,p_k</math> intersect the interior of a cube <math>Q</math>. Let <math>S</math> be the union of the faces of <math>Q</math> and l...")
- 17:46, 15 February 2012 (diff | hist) . . (+48) . . 2012 AMC 12A Problems/Problem 10 (→Solution 2)
- 00:17, 14 February 2012 (diff | hist) . . (+12) . . 2012 AMC 12A Problems/Problem 10 (→Solution 2)
- 00:16, 14 February 2012 (diff | hist) . . (+2) . . 2012 AMC 12A Problems/Problem 10 (→Solution 1)
- 00:16, 14 February 2012 (diff | hist) . . (+13) . . 2012 AMC 12A Problems/Problem 10 (→Solution 2)
- 00:16, 14 February 2012 (diff | hist) . . (+384) . . 2012 AMC 12A Problems/Problem 10 (→Solution)
- 00:02, 14 February 2012 (diff | hist) . . (+978) . . 2012 AMC 12A Problems/Problem 16 (→Solution)
- 11:19, 18 September 2011 (diff | hist) . . (0) . . AoPS Wiki talk:Problem of the Day/September 18, 2011 (→Solution)
- 15:25, 27 June 2011 (diff | hist) . . (+78) . . 2011 AIME II Problems (→Problem 2)
- 15:25, 27 June 2011 (diff | hist) . . (+13) . . 2011 AIME II Problems (→Problem 2)
- 13:44, 27 June 2011 (diff | hist) . . (+2) . . 2005 AIME I Problems/Problem 4 (→Solution 2)
- 20:04, 14 April 2010 (diff | hist) . . (-17) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:04, 14 April 2010 (diff | hist) . . (+17) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:04, 14 April 2010 (diff | hist) . . (+20) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:01, 14 April 2010 (diff | hist) . . (+2) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:00, 14 April 2010 (diff | hist) . . (+2) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:00, 14 April 2010 (diff | hist) . . (+476) . . Ptolemy's Theorem (→Cyclic hexagon)
- 11:07, 11 April 2010 (diff | hist) . . (+2) . . Ptolemy's Theorem (→Cyclic hexagon)
- 11:06, 11 April 2010 (diff | hist) . . (+137) . . Ptolemy's Theorem (→Problems)
- 10:10, 14 March 2010 (diff | hist) . . (-1) . . 1984 AIME Problems/Problem 8 (→Solution)
- 10:09, 14 March 2010 (diff | hist) . . (-13) . . 1984 AIME Problems/Problem 8 (→Solution)
- 10:09, 14 March 2010 (diff | hist) . . (+23) . . 1984 AIME Problems/Problem 8 (→Solution)
- 09:44, 14 March 2010 (diff | hist) . . (+241) . . 1984 AIME Problems/Problem 8 (→Solution)
- 09:41, 14 March 2010 (diff | hist) . . (-1) . . 2007 AMC 12A Problems/Problem 18 (→Solution)
- 17:28, 15 February 2010 (diff | hist) . . (0) . . N File:AMC8 2007 11S.png (current)
- 17:28, 15 February 2010 (diff | hist) . . (+932) . . N 2007 AMC 8 Problems/Problem 11 (Created page with '== Problem == Tiles <math>I, II, III</math> and <math>IV</math> are translated so one tile coincides with each of the rectangles <math>A, B, C</math> and <math>D</math>. In the …')
- 17:20, 15 February 2010 (diff | hist) . . (+24) . . 2007 AMC 8 Problems/Problem 10 (→Solution)
- 17:19, 15 February 2010 (diff | hist) . . (+569) . . N 2007 AMC 8 Problems/Problem 10 (Created page with '== Problem == For any positive integer <math>n</math>, <math>\boxed{n}</math> to be the sum of the positive factors of <math>n</math>. For example, <math>\boxed{6} = 1 + 2 + 3 +…')
- 17:16, 15 February 2010 (diff | hist) . . (+15) . . 2007 AMC 8 Problems/Problem 9 (→Solution)
- 17:16, 15 February 2010 (diff | hist) . . (+733) . . N 2007 AMC 8 Problems/Problem 9 (Created page with '== Problem == To complete the grid below, each of the digits 1 through 4 must occur once in each row and once in each column. What number will occupy the lower right-hand square…')
- 17:10, 15 February 2010 (diff | hist) . . (0) . . N File:AMC8 2007 8S.png (current)
- 17:10, 15 February 2010 (diff | hist) . . (+45) . . 2007 AMC 8 Problems/Problem 8 (→Solution)
- 17:07, 15 February 2010 (diff | hist) . . (+846) . . N 2007 AMC 8 Problems/Problem 8 (Created page with '== Problem == In trapezoid <math>ABCD</math>, <math>AD</math> is perpendicular to <math>DC</math>, <math>AD</math> = <math>AB</math> = <math>3</math>, and <math>DC</math> = <mat…')
- 17:00, 15 February 2010 (diff | hist) . . (+322) . . 2007 AMC 8 Problems/Problem 7 (→Solution)
- 16:55, 15 February 2010 (diff | hist) . . (+592) . . N 2007 AMC 8 Problems/Problem 7 (Created page with '== Problem == The average age of <math>5</math> people in a room is <math>30</math> years. An <math>18</math>-year-old person leaves the room. What is the average age of the fou…')
- 16:50, 15 February 2010 (diff | hist) . . (0) . . N File:AMC8 2007 25.png (current)
- 16:50, 15 February 2010 (diff | hist) . . (+667) . . 2007 AMC 8 Problems (→Problem 25)
- 16:47, 15 February 2010 (diff | hist) . . (+453) . . 2007 AMC 8 Problems (→Problem 24)
- 16:46, 15 February 2010 (diff | hist) . . (0) . . N File:AMC8 2007 23.png (current)
- 16:45, 15 February 2010 (diff | hist) . . (+257) . . 2007 AMC 8 Problems (→Problem 23)
- 16:43, 15 February 2010 (diff | hist) . . (0) . . 2007 AMC 8 Problems (→Problem 22)
- 16:41, 15 February 2010 (diff | hist) . . (-38) . . 2007 AMC 8 Problems (→Problem 22)
- 16:41, 15 February 2010 (diff | hist) . . (+567) . . 2007 AMC 8 Problems (→Problem 22)
- 16:21, 15 February 2010 (diff | hist) . . (+422) . . 2007 AMC 8 Problems (→Problem 21)
- 16:19, 15 February 2010 (diff | hist) . . (+40) . . 2007 AMC 8 Problems (→Problem 20)
- 16:11, 15 February 2010 (diff | hist) . . (+696) . . N 2007 AMC 8 Problems/Problem 6 (Created page with '== Problem == The average cost of a long-distance call in the USA in <math>1985</math> was <math>41</math> cents per minute, and the average cost of a long-distance call in the …')
- 16:02, 15 February 2010 (diff | hist) . . (+857) . . N 2007 AMC 8 Problems/Problem 5 (Created page with '== Problem == Chandler wants to buy a <math>\</math><math>500</math> mountain bike. For his birthday, his grandparents send him <math>\</math><math>50</math>, his aunt sends him…')
- 15:56, 15 February 2010 (diff | hist) . . (+596) . . N 2007 AMC 8 Problems/Problem 4 (Created page with '== Problem == A haunted house has six windows. In how many ways can Georgie the Ghost enter the house by one window and leave by a different window? <math>\mathrm{(A)}\ 12 \qqu…')
- 15:52, 15 February 2010 (diff | hist) . . (-44) . . 2007 AMC 8 Problems/Problem 2 (→Problem)
- 15:52, 15 February 2010 (diff | hist) . . (-44) . . 2007 AMC 8 Problems/Problem 3 (→Problem)
- 15:51, 15 February 2010 (diff | hist) . . (+447) . . N 2007 AMC 8 Problems/Problem 3 (Created page with '== Problem == What is the sum of the two smallest prime factors of <math>250</math>? <math>\mathrm{(A)}\ 2 \qquad\mathrm{(B)}\ 5 \qquad\mathrm{(C)}\ 7 \qquad\mathrm{(D)}\ 10 \q…')
- 15:47, 15 February 2010 (diff | hist) . . (-17) . . 2007 AMC 8 Problems/Problem 2 (→Solution)
- 15:46, 15 February 2010 (diff | hist) . . (+13) . . 2007 AMC 8 Problems/Problem 2 (→Solution)
- 15:46, 15 February 2010 (diff | hist) . . (+814) . . N 2007 AMC 8 Problems/Problem 2 (Created page with '== Problem == <math>650</math> students were surveyed about their pasta preferences. The choices were lasagna, manicotti, ravioli and spaghetti. The results of the survey are dis…')
- 15:40, 15 February 2010 (diff | hist) . . (+14) . . 2007 AMC 8 Problems/Problem 1 (→Solution)
- 15:40, 15 February 2010 (diff | hist) . . (0) . . 2007 AMC 8 Problems/Problem 1 (→Solution)
- 15:40, 15 February 2010 (diff | hist) . . (+3) . . 2007 AMC 8 Problems/Problem 1 (→Solution)
- 15:39, 15 February 2010 (diff | hist) . . (+207) . . 2007 AMC 8 Problems/Problem 1 (→Solution)
- 15:36, 15 February 2010 (diff | hist) . . (+651) . . N 2007 AMC 8 Problems/Problem 1 (Created page with '== Problem == Theresa's parents have agreed to buy her tickets to see her favorite band if she spends an average of <math>10</math> hours per week helping around the house for <m…')
- 15:30, 15 February 2010 (diff | hist) . . (+331) . . 2007 AMC 8 Problems (→Problem 19)
- 15:30, 15 February 2010 (diff | hist) . . (+331) . . 2007 AMC 8 Problems (→Problem 20)
- 15:28, 15 February 2010 (diff | hist) . . (+91) . . 2007 AMC 8 Problems (→Problem 18)
- 15:28, 15 February 2010 (diff | hist) . . (-3) . . 2007 AMC 8 Problems (→Problem 18)
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