User contributions
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- 14:24, 14 December 2016 (diff | hist) . . (+723) . . 1991 AHSME Problems/Problem 23 (→Solution)
- 13:30, 13 December 2016 (diff | hist) . . (-1) . . m 1991 AHSME Problems/Problem 19 (→Solution)
- 13:30, 13 December 2016 (diff | hist) . . (-1) . . m 1991 AHSME Problems/Problem 19 (→Solution)
- 13:29, 13 December 2016 (diff | hist) . . (+833) . . 1991 AHSME Problems/Problem 19 (→Solution)
- 13:05, 13 December 2016 (diff | hist) . . (+576) . . 1991 AHSME Problems/Problem 13 (→Solution) (current)
- 12:57, 13 December 2016 (diff | hist) . . (0) . . m 1991 AHSME Problems/Problem 14 (→Solution 2: Answer Choices)
- 12:56, 13 December 2016 (diff | hist) . . (+378) . . 1991 AHSME Problems/Problem 14 (→Solution)
- 12:51, 13 December 2016 (diff | hist) . . (+298) . . m 1991 AHSME Problems/Problem 14 (→Solution)
- 12:47, 13 December 2016 (diff | hist) . . (+30) . . m 1991 AHSME Problems/Problem 16 (→Solution) (current)
- 12:44, 13 December 2016 (diff | hist) . . (-23) . . m 1991 AHSME Problems/Problem 16 (→Solution)
- 12:44, 13 December 2016 (diff | hist) . . (+442) . . 1991 AHSME Problems/Problem 16 (→Solution)
- 12:38, 13 December 2016 (diff | hist) . . (+10) . . m 1991 AHSME Problems/Problem 17 (→Solution) (current)
- 12:36, 13 December 2016 (diff | hist) . . (+1) . . m 1991 AHSME Problems/Problem 17 (→Solution)
- 12:36, 13 December 2016 (diff | hist) . . (+12) . . m 1991 AHSME Problems/Problem 17 (→Solution)
- 12:35, 13 December 2016 (diff | hist) . . (+539) . . m 1991 AHSME Problems/Problem 17 (→Solution)
- 13:08, 12 December 2016 (diff | hist) . . (+12) . . m 2016 AMC 8 Problems/Problem 25 (→Part Solution 5: Answer Choices)
- 13:07, 12 December 2016 (diff | hist) . . (+339) . . 2016 AMC 8 Problems/Problem 25 (→Solution 4: Inscribed Circle)
- 20:59, 3 December 2016 (diff | hist) . . (+554) . . 2012 AMC 10A Problems/Problem 25 (→Solution II)
- 13:27, 22 November 2016 (diff | hist) . . (-162) . . 1977 AHSME Problems/Problem 21
- 13:17, 22 November 2016 (diff | hist) . . (+458) . . N 1977 AHSME Problems/Problem 21 (Created page with "== Problem 21 == For how many values of the coefficient a do the equations <cmath>\begin{align*}x^2+ax+1=0 \\ x^2-x-a=0\end{align*}</cmath> have a common real solution? <mat...")
- 13:05, 22 November 2016 (diff | hist) . . (+6) . . 1977 AHSME Problems/Problem 18 (→Solution) (current)
- 13:05, 22 November 2016 (diff | hist) . . (+494) . . N 1977 AHSME Problems/Problem 18 (Created page with "== Problem 18 == If <math>y=(\log_23)(\log_34)\cdots(\log_n[n+1])\cdots(\log_{31}32)</math> then <math>\textbf{(A) }4<y<5\qquad \textbf{(B) }y=5\qquad \textbf{(C) }5<y<6\qq...")
- 13:01, 22 November 2016 (diff | hist) . . (+852) . . N 1977 AHSME Problems/Problem 17 (Created page with "== Problem 17 == Three fair dice are tossed at random (i.e., all faces have the same probability of coming up). What is the probability that the three numbers turned up can...") (current)
- 12:52, 22 November 2016 (diff | hist) . . (0) . . 1977 AHSME Problems/Problem 16 (→Solution) (current)
- 12:51, 22 November 2016 (diff | hist) . . (+1,265) . . N 1977 AHSME Problems/Problem 16 (Created page with "== Problem 16 == If <math>i^2 = -1</math>, then the sum <cmath>\cos{45^\circ} + i\cos{135^\circ} + \cdots + i^n\cos{(45 + 90n)^\circ} + \cdots + i^{40}\cos{3645^\circ} </cma...")
- 12:35, 22 November 2016 (diff | hist) . . (+15) . . 1965 AHSME Problems/Problem 1 (→Solution)
- 12:35, 22 November 2016 (diff | hist) . . (0) . . 1965 AHSME Problems/Problem 1 (→Solution)
- 12:34, 22 November 2016 (diff | hist) . . (+267) . . 1965 AHSME Problems/Problem 1 (→Problem)
- 13:41, 21 November 2016 (diff | hist) . . (+29) . . 1977 AHSME Problems/Problem 15 (→Solution)
- 13:40, 21 November 2016 (diff | hist) . . (+291) . . 1977 AHSME Problems/Problem 15 (→Solution)
- 13:31, 21 November 2016 (diff | hist) . . (+889) . . N 1977 AHSME Problems/Problem 15 (Created page with "== Problem 15 == <asy> size(120); real t = 2/sqrt(3); real x = 1 + sqrt(3); pair A = t*dir(90), D = x*A; pair B = t*dir(210), E = x*B; pair C = t*dir(330), F = x*C; draw(D--E...")
- 13:19, 21 November 2016 (diff | hist) . . (+477) . . N 1977 AHSME Problems/Problem 14 (Created page with "== Problem 14 == How many pairs <math>(m,n)</math> of integers satisfy the equation <math>m+n=mn</math>? <math>\textbf{(A) }1\qquad \textbf{(B) }2\qquad \textbf{(C) }3\qquad...") (current)
- 13:15, 21 November 2016 (diff | hist) . . (+1) . . 1977 AHSME Problems/Problem 13 (→Solution) (current)
- 13:15, 21 November 2016 (diff | hist) . . (+1) . . m 1977 AHSME Problems/Problem 13 (→Solution)
- 13:15, 21 November 2016 (diff | hist) . . (+929) . . N 1977 AHSME Problems/Problem 13 (Created page with "== Problem 13 == If <math>a_1,a_2,a_3,\dots</math> is a sequence of positive numbers such that <math>a_{n+2}=a_na_{n+1}</math> for all positive integers <math>n</math>, then...")
- 13:06, 21 November 2016 (diff | hist) . . (+993) . . N 1977 AHSME Problems/Problem 12 (Created page with "== Problem 12 == Al's age is <math>16</math> more than the sum of Bob's age and Carl's age, and the square of Al's age is <math>1632</math> more than the square of the sum of...") (current)
- 12:52, 21 November 2016 (diff | hist) . . (+1,511) . . N 1977 AHSME Problems/Problem 11 (Created page with "== Problem 11 == For each real number <math>x</math>, let <math>\textbf{[}x\textbf{]}</math> be the largest integer not exceeding <math>x</math> (i.e., the integer <math>n</...") (current)
- 12:34, 21 November 2016 (diff | hist) . . (+487) . . N 1977 AHSME Problems/Problem 10 (Created page with "== Problem 10 == If <math>(3x-1)^7 = a_7x^7 + a_6x^6 + \cdots + a_0</math>, then <math>a_7 + a_6 + \cdots + a_0</math> equals <math>\text{(A)}\ 0 \qquad \text{(B)}\ 1 \qqu...") (current)
- 12:30, 21 November 2016 (diff | hist) . . (-2) . . m 1977 AHSME Problems/Problem 9 (→Problem 9) (current)
- 12:30, 21 November 2016 (diff | hist) . . (+405) . . 1977 AHSME Problems/Problem 9 (→Solution)
- 12:29, 21 November 2016 (diff | hist) . . (+390) . . m 1977 AHSME Problems/Problem 8 (→Solution)
- 12:29, 21 November 2016 (diff | hist) . . (+339) . . 1977 AHSME Problems/Problem 7 (→Solution) (current)
- 12:27, 21 November 2016 (diff | hist) . . (+577) . . 1977 AHSME Problems/Problem 5 (→Solution) (current)
- 12:26, 21 November 2016 (diff | hist) . . (+781) . . 1977 AHSME Problems/Problem 4 (→Solution) (current)
- 12:25, 21 November 2016 (diff | hist) . . (+307) . . 1977 AHSME Problems/Problem 3 (→Solution) (current)
- 12:24, 21 November 2016 (diff | hist) . . (+331) . . 1977 AHSME Problems/Problem 2 (→Solution) (current)
- 12:24, 21 November 2016 (diff | hist) . . (+225) . . 1977 AHSME Problems/Problem 1 (→Solution) (current)
- 13:28, 18 November 2016 (diff | hist) . . (+365) . . 1977 AHSME Problems/Problem 9 (→Solution)
- 13:28, 18 November 2016 (diff | hist) . . (+614) . . N 1977 AHSME Problems/Problem 9 (Created page with "==Solution== Solution by e_power_pi_times_i If arcs <math>AB</math>, <math>BC</math>, and <math>CD</math> are congruent, then <math>\measuredangle ACB = \measuredangle BDC =...")
- 13:17, 18 November 2016 (diff | hist) . . (+1) . . 1977 AHSME Problems/Problem 8 (→Solution)
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