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- 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)
- 13:17, 18 November 2016 (diff | hist) . . (+568) . . N 1977 AHSME Problems/Problem 8 (Created page with "==Solution== Solution by e_power_pi_times_i <math>\dfrac{x}{|x} = 1</math> or <math>-1</math> depending whether <math>x</math> is positive or negative. If <math>a</math>, <ma...")
- 13:10, 18 November 2016 (diff | hist) . . (+307) . . N 1977 AHSME Problems/Problem 7 (Created page with "==Solution== Solution by e_power_pi_times_i <math>t = \dfrac{1}{1-\sqrt[4]{2}} = (\dfrac{1}{1-\sqrt[4]{2}})(\dfrac{1+\sqrt[4]{2}}{1+\sqrt[4]{2}}) = (\dfrac{1+\sqrt[4]{2}}{1-\...")
- 12:53, 18 November 2016 (diff | hist) . . (+196) . . N 1977 AHSME Problems/Problem 5 (Created page with "==Solution== Solution by e_power_pi_times_i The answer is <math>\textbf{(A)}</math> because <math>P</math> has to be on the line segment <math>AB</math> in order to satisfy <...")
- 12:49, 18 November 2016 (diff | hist) . . (+365) . . N 1977 AHSME Problems/Problem 4 (Created page with "==Solution== Solution by e_power_pi_times_i Because <math>\measuredangle A=80^\circ</math>, <math>\measuredangle B=\measuredangle C=50^\circ</math>. Then, because triangles <...")
- 12:39, 18 November 2016 (diff | hist) . . (-2) . . 1977 AHSME Problems/Problem 3 (→Solution)
- 12:39, 18 November 2016 (diff | hist) . . (+297) . . N 1977 AHSME Problems/Problem 3 (Created page with "==Solution== Solution by e_power_pi_times_i Denote the number of pennies, nickels, dimes, quarters, and half-dollars by <math>x</math>. Then <math>x+5x+10x+25x+50x = 273</mat...")
- 12:34, 18 November 2016 (diff | hist) . . (+48) . . 1977 AHSME Problems/Problem 2 (→Solution)
- 12:31, 18 November 2016 (diff | hist) . . (+134) . . N 1977 AHSME Problems/Problem 2 (Created page with "==Solution== Solution by e_power_pi_times_i The answer is not <math>\textbf{(A)}</math> because each angle is <math>60^{\circ}</math>")
- 12:28, 18 November 2016 (diff | hist) . . (+90) . . 1977 AHSME Problems/Problem 1 (→Solution)
- 12:26, 18 November 2016 (diff | hist) . . (+12) . . N 1977 AHSME Problems/Problem 1 (Created page with "==Solution==")
- 14:08, 17 November 2016 (diff | hist) . . (+684) . . 1980 AHSME Problems/Problem 12 (→Solution)
- 13:30, 17 November 2016 (diff | hist) . . (+133) . . 1980 AHSME Problems/Problem 12 (→Solution)
- 13:00, 17 November 2016 (diff | hist) . . (+522) . . 1980 AHSME Problems/Problem 25 (→Solution) (current)
- 14:33, 16 November 2016 (diff | hist) . . (+734) . . 1980 AHSME Problems/Problem 24 (→Solution) (current)
- 14:12, 17 October 2016 (diff | hist) . . (-2) . . 2011 AIME II Problems (→Problem 13)
- 18:05, 28 July 2016 (diff | hist) . . (+865) . . m 2006 AIME II Problems/Problem 12 (→Solution)
- 13:50, 1 July 2016 (diff | hist) . . (+855) . . 2011 AIME II Problems/Problem 5 (→Solution)
- 15:09, 22 June 2016 (diff | hist) . . (-1) . . m 2015 AIME II Problems/Problem 11 (→Solution)
- 01:14, 21 June 2016 (diff | hist) . . (+2) . . m 2016 AMC 10B Problems/Problem 5 (→Solution)
- 01:12, 21 June 2016 (diff | hist) . . (+444) . . 2016 AMC 10B Problems/Problem 3 (→Solution)
- 17:59, 26 March 2016 (diff | hist) . . (-136) . . m How should I prepare? (→Books)
- 17:57, 26 March 2016 (diff | hist) . . (+1) . . m How should I prepare? (→Books)
- 17:56, 26 March 2016 (diff | hist) . . (+169) . . How should I prepare? (→Books)
- 17:55, 26 March 2016 (diff | hist) . . (+31) . . m How should I prepare? (→Books)
- 17:53, 26 March 2016 (diff | hist) . . (-170) . . How should I prepare? (→Books)
- 17:52, 26 March 2016 (diff | hist) . . (0) . . m How should I prepare? (→Books)
- 17:51, 26 March 2016 (diff | hist) . . (+2) . . m How should I prepare? (→Books)
- 17:50, 26 March 2016 (diff | hist) . . (+123) . . m How should I prepare? (→Books)
- 13:56, 28 February 2016 (diff | hist) . . (+779) . . 2016 AMC 12B Problems/Problem 13 (→Solution)
- 13:39, 28 February 2016 (diff | hist) . . (+13) . . m 2016 AMC 12B Problems/Problem 11 (→Solution)
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