User contributions
(newest | oldest) View (newer 20 | older 20) (20 | 50 | 100 | 250 | 500)
- 15:56, 8 February 2018 (diff | hist) . . (+1,414) . . N 2018 AMC 12A Problems/Problem 20 (Created page with "== Problem == Triangle <math>ABC</math> is an isosceles right triangle with <math>AB=AC=3</math>. Let <math>M</math> be the midpoint of hypotenuse <math>\overline{BC}</math>....")
- 15:50, 8 February 2018 (diff | hist) . . (+73) . . 2018 AMC 12A Problems/Problem 21
- 15:50, 8 February 2018 (diff | hist) . . (+1,123) . . N 2018 AMC 12A Problems/Problem 22 (Created page with "== Problem == The solutions to the equations <math>z^2=4+4\sqrt{15}i</math> and <math>z^2=2+2\sqrt 3i,</math> where <math>i=\sqrt{-1},</math> form the vertices of a parallelo...")
- 15:47, 8 February 2018 (diff | hist) . . (+1,434) . . 2018 AMC 10A Problems/Problem 25
- 15:45, 8 February 2018 (diff | hist) . . (+522) . . 2018 AMC 10A Problems/Problem 24
- 15:41, 8 February 2018 (diff | hist) . . (-708) . . 2018 AMC 12A Problems/Problem 25 (Redirected page to 2018 AMC 10A Problems/Problem 25) (current)
- 15:39, 8 February 2018 (diff | hist) . . (+73) . . 2018 AMC 12A Problems/Problem 24
- 15:39, 8 February 2018 (diff | hist) . . (-4) . . 2018 AMC 12A Problems/Problem 23
- 15:38, 8 February 2018 (diff | hist) . . (+1,549) . . N 2018 AMC 12A Problems/Problem 23 (Created page with "=== Problem === In <math>\triangle PAT,</math> <math>\angle P=36^{\circ},</math> <math>\angle A=56^{\circ},</math> and <math>PA=10.</math> Points <math>U</math> and <math>G<...")
- 15:36, 8 February 2018 (diff | hist) . . (+841) . . N 2018 AMC 12A Problems/Problem 24 (Created page with "=== Problem === Alice, Bob, and Carol play a game in which each of them chooses a real number between 0 and 1. The winner of the game is the one whose number is between the n...")
- 15:34, 8 February 2018 (diff | hist) . . (+772) . . N 2018 AMC 12A Problems/Problem 21 (Created page with "===Problem=== Which of the following polynomials has the greatest real root? <math>\textbf{(A) } x^{19}+2018x^{11}+1 \qquad \textbf{(B) } x^{17}+2018x^{11}+1 \q...")
- 15:30, 8 February 2018 (diff | hist) . . (+45) . . N 2018 AMC 12A Problems/Problem 18 (Redirected page to 2018 AMC 10A Problems/Problem 24) (current)
- 22:33, 5 November 2017 (diff | hist) . . (+135) . . 1983 AIME Problems/Problem 14
- 11:04, 15 August 2017 (diff | hist) . . (-27) . . 2010 AMC 12B Problems/Problem 21
- 11:03, 15 August 2017 (diff | hist) . . (-320) . . 2010 AMC 12B Problems/Problem 21
- 19:38, 4 June 2017 (diff | hist) . . (-48) . . 2008 AIME I Problems/Problem 9
- 21:18, 14 March 2017 (diff | hist) . . (-16) . . 2016 USAJMO Problems/Problem 1
- 09:02, 30 November 2016 (diff | hist) . . (+1,659) . . Ball-and-urn (restored to January 27)
- 17:07, 21 October 2016 (diff | hist) . . (+15) . . Joining an ARML team
- 20:16, 10 September 2016 (diff | hist) . . (+80) . . How should I prepare?
(newest | oldest) View (newer 20 | older 20) (20 | 50 | 100 | 250 | 500)