# User contributions

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- 19:17, 14 April 2018 (diff | hist) . . (+74) . . 2016 USAJMO Problems/Problem 1
- 22:15, 1 March 2018 (diff | hist) . . (+4) . . m 2018 AMC 10B Problems/Problem 25
- 22:14, 1 March 2018 (diff | hist) . . (+489) . . 2018 AMC 10B Problems/Problem 25
- 15:03, 16 February 2018 (diff | hist) . . (+495) . . 2018 AMC 10B Problems/Problem 17
- 15:02, 16 February 2018 (diff | hist) . . (+280) . . 2018 AMC 10B Problems/Problem 3
- 14:59, 16 February 2018 (diff | hist) . . (+146) . . 2018 AMC 10B Problems/Problem 1
- 14:58, 16 February 2018 (diff | hist) . . (+44) . . N 2018 AMC 12B Problems/Problem 2 (Redirected page to 2018 AMC 10B Problems/Problem 2) (current)
- 14:57, 16 February 2018
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**(+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) }...") - 14:56, 16 February 2018 (diff | hist) . . (+45) . . N 2018 AMC 12B Problems/Problem 10 (Redirected page to 2018 AMC 10B Problems/Problem 14) (current)
- 14:55, 16 February 2018 (diff | hist) . . (+45) . . N 2018 AMC 12B Problems/Problem 14 (Redirected page to 2018 AMC 10B Problems/Problem 19) (current)
- 14:54, 16 February 2018
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**(+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...") - 14:52, 16 February 2018 (diff | hist) . . (+45) . . N 2018 AMC 12B Problems/Problem 18 (Redirected page to 2018 AMC 10B Problems/Problem 20) (current)
- 14:52, 16 February 2018
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**(+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...") - 14:50, 16 February 2018 (diff | hist) . . (+45) . . N 2018 AMC 12B Problems/Problem 20 (Redirected page to 2018 AMC 10B Problems/Problem 24) (current)
- 14:49, 16 February 2018
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**(+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>...") - 14:46, 16 February 2018
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**(+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...") - 14:45, 16 February 2018
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**(+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...") - 14:44, 16 February 2018
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**(+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...") - 14:43, 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...")
- 14:41, 16 February 2018
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**(+1,825)** . . 2018 AMC 10B Problems/Problem 25

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