User contributions
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- 08:34, 7 January 2009 (diff | hist) . . (+897) . . 1995 AHSME Problems/Problem 30 (→Solution)
- 16:52, 6 January 2009 (diff | hist) . . (+79) . . N Talk:2000 AMC 12 Problems/Problem 22 (bug report) (current)
- 16:29, 6 January 2009 (diff | hist) . . (+707) . . 2002 AMC 12B Problems/Problem 12 (alternate solution)
- 16:20, 6 January 2009 (diff | hist) . . (+512) . . 2002 AMC 12B Problems/Problem 9 (alternate solution)
- 16:14, 6 January 2009 (diff | hist) . . (+638) . . 2002 AMC 12B Problems/Problem 8
- 10:58, 6 January 2009 (diff | hist) . . (-311) . . 2003 AMC 12A Problems/Problem 21 (shortened)
- 10:32, 6 January 2009 (diff | hist) . . (+575) . . N 2004 AMC 12B Problems/Problem 8 (New page: == Problem == A grocer makes a display of cans in which the top row has one can and each lower row has two more cans than the row above it. If the display contains 100 cans, how many rows ...)
- 10:30, 6 January 2009 (diff | hist) . . (+733) . . N 2004 AMC 12B Problems/Problem 7 (New page: == Problem 7 == A square has sides of length 10, and a circle centered at one of its vertices has radius 10. What is the area of the union of the regions enclosed by the square and the cir...)
- 10:26, 6 January 2009 (diff | hist) . . (-4) . . m 2004 AMC 12B Problems (→Problem 7)
- 10:25, 6 January 2009 (diff | hist) . . (+62) . . m 2004 AMC 12B Problems/Problem 6
- 10:25, 6 January 2009 (diff | hist) . . (+745) . . N 2004 AMC 12B Problems/Problem 6 (New page: == Problem == Minneapolis-St. Paul International Airport is 8 miles southwest of downtown St. Paul and 10 miles southeast of downtown Minneapolis. Which of the following is closest to the ...)
- 10:21, 6 January 2009 (diff | hist) . . (-2) . . 2004 AMC 12B Problems (→Problem 6)
- 10:20, 6 January 2009 (diff | hist) . . (+1,149) . . N 2004 AMC 12B Problems/Problem 5 (New page: == Problem == On a trip from the United States to Canada, Isabella took <math>d</math> U.S. dollars. At the border she exchanged them all, receiving 10 Canadian dollars for every 7 U.S. do...)
- 10:08, 6 January 2009 (diff | hist) . . (+76) . . m 2004 AMC 12B Problems/Problem 4 (→Solution)
- 10:07, 6 January 2009 (diff | hist) . . (+878) . . N 2004 AMC 12B Problems/Problem 4 (New page: == Problem == An integer <math>x</math>, with <math>10\leq x\leq 99</math>, is to be chosen. If all choices are equally likely, what is the probability that at least one digit of <math>x<...)
- 07:26, 6 January 2009 (diff | hist) . . (+438) . . N 2004 AMC 12B Problems/Problem 3 (New page: == Problem == If <math>x</math> and <math>y</math> are positive integers for which <math>2^x3^y=1296</math>, what is the value of <math>x+y</math>? <math>(\mathrm {A}) 8\qquad (\mathrm {B...)
- 07:23, 6 January 2009 (diff | hist) . . (+976) . . N 2004 AMC 12B Problems/Problem 2 (New page: == Problem 2 == In the expression <math>c\cdot a^b-d</math>, the values of <math>a</math>, <math>b</math>, <math>c</math>, and <math>d</math> are 0, 1, 2, and 3, although not necessarily i...)
- 07:14, 6 January 2009 (diff | hist) . . (+1) . . m 2004 AMC 12B Problems (→Problem 4)
- 06:34, 6 January 2009 (diff | hist) . . (0) . . m 2004 AMC 12A Problems (typo)
- 06:30, 6 January 2009 (diff | hist) . . (+303) . . 2004 AMC 12A Problems/Problem 15 (beautified)
- 06:20, 6 January 2009 (diff | hist) . . (+390) . . 2004 AMC 12A Problems/Problem 11 (alternate solution)
- 06:11, 6 January 2009 (diff | hist) . . (+187) . . N Talk:2004 AMC 12A Problems/Problem 4 (New page: :Draw a tree diagram and see that the answer can be found in the sum of 6 + 6 granddaughters, 5 + 5 daughters, and 4 more daughters. Try as I might, I don't get this. Can it be deleted?) (current)
- 19:31, 5 January 2009 (diff | hist) . . (-22) . . m 2006 AMC 12B Problems/Problem 9 (→Solution 2)
- 19:30, 5 January 2009 (diff | hist) . . (+331) . . 2006 AMC 12B Problems/Problem 9 (alternate solution)
- 16:42, 5 January 2009 (diff | hist) . . (+432) . . 2008 AMC 12A Problems/Problem 6 (alternate solution)
- 15:13, 5 January 2009 (diff | hist) . . (-145) . . 2007 AMC 12B Problems/Problem 24 (rewrote to make it more clear and short)
- 14:51, 5 January 2009 (diff | hist) . . (+311) . . 2007 AMC 12B Problems/Problem 18 (filled in a part of a proof)
- 14:33, 5 January 2009 (diff | hist) . . (+490) . . 2007 AMC 12B Problems/Problem 15 (alternate solution)
- 09:54, 5 January 2009 (diff | hist) . . (+144) . . 2007 AMC 12A Problems/Problem 25 (corrected an argument)
- 09:47, 5 January 2009 (diff | hist) . . (+986) . . 2007 AMC 12A Problems/Problem 22 (new solution based on observing the problem modulo 9)
- 09:18, 5 January 2009 (diff | hist) . . (+2) . . 2007 AMC 12A Problems/Problem 16 (fix)
- 09:06, 5 January 2009 (diff | hist) . . (+10) . . m 2007 AMC 12A Problems (formatting)
- 09:06, 5 January 2009 (diff | hist) . . (-12) . . m 2007 AMC 12A Problems (formatting)
- 15:22, 27 December 2008 (diff | hist) . . (+2) . . m 1989 AIME Problems/Problem 1 (→Solution 2)
- 15:21, 27 December 2008 (diff | hist) . . (+313) . . 1989 AIME Problems/Problem 1 (alternate solution)
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