User contributions
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- 13:53, 24 February 2008 (diff | hist) . . (+1,050) . . N 2007 AMC 12B Problems/Problem 19 (Added Solution)
- 13:34, 24 February 2008 (diff | hist) . . (+1,127) . . N 2007 AMC 12B Problems/Problem 13 (Added Solution)
- 12:05, 24 February 2008 (diff | hist) . . (+1,584) . . 2008 AMC 12A Problems/Problem 24 (Added Solution - Need help on asymptote)
- 00:10, 24 February 2008 (diff | hist) . . (-18) . . 2008 AMC 12A Problems (Fixed Asymptote on 22)
- 01:06, 23 February 2008 (diff | hist) . . (+25) . . m 2008 AMC 12A Problems/Problem 13 (Added \Rightarrow \mathbf{(B)})
- 00:21, 22 February 2008 (diff | hist) . . (+61) . . 2007 AMC 12B Problems/Problem 24 (Added "See Also")
- 00:20, 22 February 2008 (diff | hist) . . (+61) . . 2007 AMC 12B Problems/Problem 18 (Added "See Also")
- 00:20, 22 February 2008 (diff | hist) . . (+61) . . 2007 AMC 12B Problems/Problem 17 (Added "See Also")
- 00:19, 22 February 2008 (diff | hist) . . (+61) . . 2007 AMC 12B Problems/Problem 15 (Added "See Also")
- 00:18, 22 February 2008 (diff | hist) . . (+61) . . 2007 AMC 12B Problems/Problem 14
- 00:18, 22 February 2008 (diff | hist) . . (+61) . . 2007 AMC 12B Problems/Problem 12 (Added "See Also")
- 00:41, 21 February 2008 (diff | hist) . . (+716) . . N 2007 AMC 12B Problems/Problem 12 (New page - solution)
- 00:17, 21 February 2008 (diff | hist) . . (+1,187) . . N 2007 AMC 12B Problems/Problem 17 (New page: ==Problem 17== If <math>a</math> is a nonzero integer and <math>b</math> is a positive number such that <math>ab^2=\log_{10}b</math>, what is the median of the set <math>\{0,1,a,b,1/b\}</m...)
- 00:00, 21 February 2008 (diff | hist) . . (+1,154) . . N 2007 AMC 12B Problems/Problem 14 (New page: ==Problem 14== Point <math>P</math> is inside equilateral <math>\triangle ABC</math>. Points <math>Q</math>, <math>R</math>, and <math>S</math> are the feet of the perpendiculars from <mat...)
- 23:52, 20 February 2008 (diff | hist) . . (+1,167) . . N 2007 AMC 12B Problems/Problem 18 (New page: ==Problem 18== Let <math>a</math>, <math>b</math>, and <math>c</math> be digits with <math>a\ne 0</math>. The three-digit integer <math>abc</math> lies one third of the way from the square...)
- 15:19, 20 February 2008 (diff | hist) . . (+1,050) . . N 2007 AMC 12B Problems/Problem 15 (New page: ==Problem 15== The geometric series <math>a+ar+ar^2\cdots</math> has a sum of <math>7</math>, and the terms involving odd powers of <math>r</math> have a sum of <math>3</math>. What is <ma...)
- 15:01, 20 February 2008 (diff | hist) . . (+86) . . 2007 AMC 12B Problems/Problem 24 (→Solution)
- 14:55, 20 February 2008 (diff | hist) . . (-38) . . 2007 AMC 12B Problems/Problem 24 (→Problem 24)
- 14:55, 20 February 2008 (diff | hist) . . (+1,537) . . N 2007 AMC 12B Problems/Problem 24 (New page: ==Problem 24== How many pairs of positive integers <math>(a,b)</math> are there such that <math>gcd(a,b)=1</math> and <cmath>\frac{a}{b}+\frac{14b}{9a}</cmath> is an integer? <math>\mathr...)
- 14:39, 18 February 2008 (diff | hist) . . (0) . . 2005 AMC 12A Problems/Problem 18 (→Solution)
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