14 April 2018

• 18:1718:17, 14 April 2018 diff hist +74 2016 USAJMO Problems/Problem 1 No edit summary

1 March 2018

• 21:1521:15, 1 March 2018 diff hist +4 m 2018 AMC 10B Problems/Problem 25 No edit summary
• 21:1421:14, 1 March 2018 diff hist +489 2018 AMC 10B Problems/Problem 25 No edit summary

16 February 2018

• 14:0314:03, 16 February 2018 diff hist +495 2018 AMC 10B Problems/Problem 17 No edit summary
• 14:0214:02, 16 February 2018 diff hist +280 2018 AMC 10B Problems/Problem 3 No edit summary
• 13:5913:59, 16 February 2018 diff hist +146 2018 AMC 10B Problems/Problem 1 No edit summary
• 13:5813:58, 16 February 2018 diff hist +44 N 2018 AMC 12B Problems/Problem 2 Redirected page to 2018 AMC 10B Problems/Problem 2 current
• 13:5713:57, 16 February 2018 diff hist +551 N 2018 AMC 12B Problems/Problem 7 Created page with "== Problem == What is the value of <cmath> \log_37\cdot\log_59\cdot\log_711\cdot\log_913\cdots\log_{21}25\cdot\log_{23}27? </cmath> <math>\textbf{(A) } 3 \qquad \textbf{(B) }..."
• 13:5613:56, 16 February 2018 diff hist +45 N 2018 AMC 12B Problems/Problem 10 Redirected page to 2018 AMC 10B Problems/Problem 14 current
• 13:5513:55, 16 February 2018 diff hist +45 N 2018 AMC 12B Problems/Problem 14 Redirected page to 2018 AMC 10B Problems/Problem 19 current
• 13:5413:54, 16 February 2018 diff hist +728 N 2018 AMC 12B Problems/Problem 15 Created page with "== Problem == How many odd positive 3-digit integers are divisible by 3 but do not contain the digit 3? <math>\textbf{(A) } 96 \qquad \textbf{(B) } 97 \qquad \textbf{(C) } 98..."
• 13:5213:52, 16 February 2018 diff hist +45 N 2018 AMC 12B Problems/Problem 18 Redirected page to 2018 AMC 10B Problems/Problem 20 current
• 13:5213:52, 16 February 2018 diff hist +805 N 2018 AMC 12B Problems/Problem 22 Created page with "== Problem == Consider polynomials <math>P(x)</math> of degree at most <math>3</math>, each of whose coefficients is an element of <math>\{0, 1, 2, 3, 4, 5, 6, 7, 8, 9\}</mat..."
• 13:5013:50, 16 February 2018 diff hist +45 N 2018 AMC 12B Problems/Problem 20 Redirected page to 2018 AMC 10B Problems/Problem 24 current
• 13:4913:49, 16 February 2018 diff hist +1,166 N 2018 AMC 12B Problems/Problem 12 Created page with "== Problem == Side <math>\overline{AB}</math> of <math>\triangle ABC</math> has length <math>10</math>. The bisector of angle <math>A</math> meets <math>\overline{BC}</math>..."
• 13:4613:46, 16 February 2018 diff hist +1,185 N 2018 AMC 12B Problems/Problem 21 Created page with "== Problem == In <math>\triangle{ABC}</math> with side lengths <math>AB = 13</math>, <math>AC = 12</math>, and <math>BC = 5</math>, let <math>O</math> and <math>I</math> deno..."
• 13:4513:45, 16 February 2018 diff hist +955 N 2018 AMC 12B Problems/Problem 17 Created page with "== Problem == Let <math>p</math> and <math>q</math> be positive integers such that <cmath>\frac{5}{9} < \frac{p}{q} < \frac{4}{7}</cmath>and <math>q</math> isi as small as po..."
• 13:4413:44, 16 February 2018 diff hist +1,044 N 2018 AMC 12B Problems/Problem 23 Created page with "== Problem == Ajay is stading at point <math>A</math> near Pontianak, Indonesia, <math>0^\circ</math> latitude and <math>110^\circ \text{ E}</math> longitude. Billy is standi..."
• 13:4313:43, 16 February 2018 diff hist +482 N 2018 AMC 12B Problems/Problem 9 Created page with "== Problem == What is <cmath> \sum^{100}_{i=1} \sum^{100}_{j=1} (i+j) ? </cmath> <math> \textbf{(A) }100,100 \qquad \textbf{(B) }500,500\qquad \textbf{(C) }505,000 \qquad \t..."
• 13:4113:41, 16 February 2018 diff hist +1,825 2018 AMC 10B Problems/Problem 25 No edit summary
• 13:4013:40, 16 February 2018 diff hist 0 2018 AMC 12B Problems/Problem 24 Redirected page to 2018 AMC 10B Problems/Problem 25 current
• 13:4013:40, 16 February 2018 diff hist +45 N 2018 AMC 12B Problems/Problem 24 Redirected page to 2018 AMC 10B Problems/Problem 24
• 13:3813:38, 16 February 2018 diff hist +2,428 N 2018 AMC 12B Problems/Problem 25 Created page with "== Problem == Circles <math>\omega_1</math>, <math>\omega_2</math>, and <math>\omega_3</math> each have radius <math>4</math> and are placed in the plane so that each circle..."
• 13:3513:35, 16 February 2018 diff hist +80 2018 AMC 12B Problems/Problem 16 No edit summary
• 13:3413:34, 16 February 2018 diff hist +766 N 2018 AMC 12B Problems/Problem 16 Created page with "== Problem == The solutions to the equation <math>(z+6)^8=81</math> are connected in the complex plane to form a convex regular polygon, three of whose vertices are labeled <..."
• 13:3213:32, 16 February 2018 diff hist +44 N 2018 AMC 12B Problems/Problem 1 Redirected page to 2018 AMC 10B Problems/Problem 1 current
• 13:3113:31, 16 February 2018 diff hist +99 N 2018 AMC 12B Answer Key Created page with "# A # D # B # B # D # B # C # C # E # D # A # C # C # E # A # B # A # B # C # C # E # D # C # C # D" current

8 February 2018

• 17:3817:38, 8 February 2018 diff hist +14 2018 AMC 10A Problems/Problem 1 No edit summary
• 17:3717:37, 8 February 2018 diff hist +33 2018 AMC 10A Problems/Problem 1 No edit summary
• 17:3517:35, 8 February 2018 diff hist +139 2018 AMC 10A Problems/Problem 23 No edit summary
• 17:3517:35, 8 February 2018 diff hist −14 2018 AMC 10A Problems/Problem 21 No edit summary
• 17:3417:34, 8 February 2018 diff hist +155 2018 AMC 10A Problems/Problem 21 No edit summary
• 17:3417:34, 8 February 2018 diff hist +47 2018 AMC 10A Problems/Problem 20 No edit summary
• 17:3317:33, 8 February 2018 diff hist +137 2018 AMC 10A Problems/Problem 18 No edit summary
• 17:3317:33, 8 February 2018 diff hist +124 2018 AMC 10A Problems/Problem 17 No edit summary
• 17:3117:31, 8 February 2018 diff hist +62 2018 AMC 10A Problems/Problem 13 No edit summary
• 17:3017:30, 8 February 2018 diff hist +495 2018 AMC 10A Problems/Problem 12 No edit summary
• 17:2617:26, 8 February 2018 diff hist +45 2018 AMC 10A Problems/Problem 9 No edit summary
• 17:2517:25, 8 February 2018 diff hist +45 2018 AMC 10A Problems/Problem 7 No edit summary
• 17:2517:25, 8 February 2018 diff hist −13 2018 AMC 12A Problems/Problem 5 No edit summary
• 17:2417:24, 8 February 2018 diff hist +45 2018 AMC 10A Problems/Problem 5 No edit summary
• 17:2317:23, 8 February 2018 diff hist +45 2018 AMC 10A Problems/Problem 4 No edit summary
• 16:1116:11, 8 February 2018 diff hist +99 N 2018 AMC 12A Answer Key Created page with "# D # C # E # D # E # B # E # E # E # C # D # C # D # D # B # E # D # D # C # D # B # A # E # B # D" current
• 15:2115:21, 8 February 2018 diff hist +90 2018 AMC 12A Problems/Problem 1 No edit summary
• 15:2015:20, 8 February 2018 diff hist +795 N 2018 AMC 12A Problems/Problem 2 Created page with "== Problem == While exploring a cave, Carl comes across a collection of <math>5</math>-pound rocks worth <math>\$14</math> each, <math>4</math>-pound rocks worth <math>\$11</..."
• 15:1615:16, 8 February 2018 diff hist +44 N 2018 AMC 12A Problems/Problem 3 Redirected page to 2018 AMC 10A Problems/Problem 4 current
• 15:1615:16, 8 February 2018 diff hist +44 N 2018 AMC 12A Problems/Problem 4 Redirected page to 2018 AMC 10A Problems/Problem 5 current
• 15:1515:15, 8 February 2018 diff hist +688 N 2018 AMC 12A Problems/Problem 6 Created page with "== Problem == For positive integers <math>m</math> and <math>n</math> such that <math>m+10<n+1</math>, both the mean and the median of the set <math>\{m, m+4, m+10, n+1, n+2,..."
• 15:1315:13, 8 February 2018 diff hist +44 N 2018 AMC 12A Problems/Problem 7 Redirected page to 2018 AMC 10A Problems/Problem 7 current
• 15:1215:12, 8 February 2018 diff hist +44 N 2018 AMC 12A Problems/Problem 8 Redirected page to 2018 AMC 10A Problems/Problem 9 current