User contributions
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- 17:09, 22 September 2019 (diff | hist) . . (+332) . . 2019 Mock AMC 10B Problems/Problem 25 (current)
- 17:08, 22 September 2019 (diff | hist) . . (+6,699) . . N 2019 Mock AMC 10B Problems/Problem 25 (Created page with "===Solution 1=== We are attempting to find the closed form for <math>S_{n, k} = \sum_{a=0}^{n} \dbinom{a}{k} \dbinom{n-a}{k}</math>. By properties of summations, this equals...")
- 17:06, 22 September 2019 (diff | hist) . . (+1,316) . . m Mock AMC 10B Problems (added solution links)
- 22:44, 21 September 2019 (diff | hist) . . (+36) . . Mock AMC 10B Problems (edited asy)
- 22:41, 21 September 2019 (diff | hist) . . (+12,517) . . N Mock AMC 10B Problems (added my own Mock AMC 10B)
- 22:32, 21 September 2019 (diff | hist) . . (0) . . Mock AMC
- 22:31, 21 September 2019 (diff | hist) . . (+743) . . Mock AMC (added my mock)
- 08:31, 28 August 2019 (diff | hist) . . (+1,380) . . m 2012 AMC 10A Problems/Problem 25
- 13:35, 12 August 2019 (diff | hist) . . (-140) . . 2019 AMC 10C Problems
- 13:34, 12 August 2019 (diff | hist) . . (+140) . . 2019 AMC 10C Problems
- 19:43, 26 July 2019 (diff | hist) . . (0) . . 2016 AMC 12A Problems/Problem 23
- 11:40, 26 July 2019 (diff | hist) . . (+38) . . 2016 AMC 12A Problems/Problem 23
- 11:37, 26 July 2019 (diff | hist) . . (+552) . . 2016 AMC 12A Problems/Problem 23
- 11:50, 11 July 2019 (diff | hist) . . (+11) . . User:LauraZed
- 09:14, 12 June 2019 (diff | hist) . . (+338) . . Mock AMC (added my mock)
- 16:22, 10 May 2019 (diff | hist) . . (-1,565) . . m 2019 AMC 10C Problems
- 08:40, 9 May 2019 (diff | hist) . . (+12,699) . . N 2019 AMC 10C Problems (Added a page on my mock amc 10)
- 08:32, 9 May 2019 (diff | hist) . . (+140) . . m Mock AMC (added links to my mock)
- 22:50, 8 May 2019 (diff | hist) . . (+1,303) . . m 2019 AIME II Problems/Problem 10
- 18:29, 13 April 2019 (diff | hist) . . (+35) . . Kevin Zhao
- 18:18, 13 April 2019 (diff | hist) . . (+17) . . m 2019 AMC 12B Problems/Problem 13
- 18:18, 13 April 2019 (diff | hist) . . (+18) . . 2011 AIME I Problems/Problem 7
- 11:10, 9 April 2019 (diff | hist) . . (+276) . . Mock AMC (added my mock)
- 21:30, 14 March 2019 (diff | hist) . . (+446) . . m 2019 AIME I Problems/Problem 2
- 21:28, 14 March 2019 (diff | hist) . . (+1,206) . . m 2011 AIME I Problems/Problem 7
- 20:26, 25 February 2019 (diff | hist) . . (+70) . . 2019 AIME I Problems/Problem 1
- 16:32, 25 February 2019 (diff | hist) . . (+342) . . m Mock MathCounts (updated my mock contest)
- 10:02, 18 February 2019 (diff | hist) . . (+24) . . N 2019 AIME II Problems/Problem 6 (Created page with "flexin' on them cheaters")
- 23:21, 17 February 2019 (diff | hist) . . (+673) . . 2019 AMC 10B Problems/Problem 8
- 22:09, 16 February 2019 (diff | hist) . . (-6) . . m AMC historical results
- 17:05, 14 February 2019 (diff | hist) . . (+709) . . m 2019 AMC 12B Problems/Problem 13
- 21:28, 4 February 2019 (diff | hist) . . (+382) . . m Mock MathCounts (added my mock contest)
- 21:04, 27 January 2019 (diff | hist) . . (+161) . . m AoPS Wiki:Competition ratings
- 20:59, 27 January 2019 (diff | hist) . . (+230) . . m AoPS Wiki:Competition ratings
- 16:47, 23 January 2019 (diff | hist) . . (+688) . . N Luke zhang (Created page with "Luke Zhang is a 9th grader who actually sucks at math but still does math competitions for fun. He usually scores 90-105 on practice AMC 10s and 3-6 on practice AIMEs. However...")
- 17:01, 14 December 2018 (diff | hist) . . (+2,827) . . m 2008 AIME II Problems/Problem 12 (added a solution)
- 15:43, 1 October 2018 (diff | hist) . . (+11) . . User:Fidgetboss 4000
- 15:42, 1 October 2018 (diff | hist) . . (-701) . . m User:Fidgetboss 4000 (Replaced content with "Fidget spinners!")
- 16:10, 7 June 2018 (diff | hist) . . (-2) . . Mock MathCounts (Fixed formatting)
- 16:09, 7 June 2018 (diff | hist) . . (-3) . . m Mock MathCounts (fixed formatting error)
- 16:08, 7 June 2018 (diff | hist) . . (+3) . . Mock MathCounts (fixed a formatting bug)
- 16:07, 7 June 2018 (diff | hist) . . (+360) . . m Mock MathCounts (Added a mock nats mathcounts to the nationals mock mathcounts list)
- 10:08, 25 May 2018 (diff | hist) . . (0) . . N File:Brick problem.png (current)
- 11:44, 9 May 2018 (diff | hist) . . (+717) . . N User:Fidgetboss 4000 (Added a page about me)
- 08:10, 29 March 2018 (diff | hist) . . (+204) . . m Mock MathCounts (added a mock mathcounts)
- 22:20, 21 March 2018 (diff | hist) . . (-8) . . m Mock MathCounts (Editing formatting words)
- 22:19, 21 March 2018 (diff | hist) . . (0) . . m Mock MathCounts (I put my Mock Mathcounts into the Chapter section.)
- 20:21, 21 March 2018 (diff | hist) . . (+11) . . m Mock MathCounts (Editing a link)
- 18:01, 21 March 2018 (diff | hist) . . (+3) . . m Mock MathCounts (Edited a formatting mistake)
- 18:00, 21 March 2018 (diff | hist) . . (+158) . . m Mock MathCounts (Added my mock mathcounts)
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