User contributions
- 13:08, 10 February 2011 (diff | hist) . . (+13) . . m 2011 AMC 12A Problems/Problem 20 (→Solution)
- 13:08, 10 February 2011 (diff | hist) . . (+21) . . 2011 AMC 12A Problems/Problem 20 (→Solution)
- 13:07, 10 February 2011 (diff | hist) . . (+768) . . 2011 AMC 12A Problems/Problem 20 (→Solution)
- 18:42, 12 February 2010 (diff | hist) . . (+475) . . 2010 AMC 12A Problems (→Problem 3)
- 18:41, 12 February 2010 (diff | hist) . . (+206) . . 2010 AMC 12A Problems/Problem 3
- 18:37, 12 February 2010 (diff | hist) . . (+269) . . 2010 AMC 12A Problems/Problem 3
- 16:46, 11 February 2010 (diff | hist) . . (-2) . . m 2010 AMC 12A Problems/Problem 17
- 16:45, 11 February 2010 (diff | hist) . . (+25) . . 2010 AMC 12A Problems/Problem 17
- 16:30, 11 February 2010 (diff | hist) . . (+11) . . 2010 AMC 12A Problems/Problem 17
- 16:29, 11 February 2010 (diff | hist) . . (+1,669) . . N 2010 AMC 12A Problems/Problem 17 (Created page with '== Problem == Equiangular hexagon <math>ABCDEF</math> has side lengths <math>AB=CD=EF=1</math> and <math>BC=DE=FA=r</math>. The area of <math>\triangle ACE</math> is <math>70\%</…')
- 16:02, 11 February 2010 (diff | hist) . . (+870) . . N 2010 AMC 12A Problems/Problem 14 (Created page with '== Problem == Nondegenerate <math>\triangle ABC</math> has integer side lengths, <math>\overline{BD}</math> is an angle bisector, <math>AD = 3</math>, and <math>DC=8</math>. What…')
- 14:57, 10 February 2010 (diff | hist) . . (+46) . . 2010 AMC 12A Problems/Problem 11
- 14:55, 10 February 2010 (diff | hist) . . (+641) . . N 2010 AMC 12A Problems/Problem 11 (Created page with '== Problem == The solution of the equation <math>7^{x+7} = 8^x</math> can be expressed in the form <math>x = \log_b 7^7</math>. What is <math>b</math>? <math>\textbf{(A)}\ \frac…')
- 14:48, 10 February 2010 (diff | hist) . . (-24) . . 2010 AMC 12A Problems/Problem 7
- 14:47, 10 February 2010 (diff | hist) . . (+786) . . N 2010 AMC 12A Problems/Problem 7 (Created page with '== Problem == Logan is constructing a scaled model of his town. The city's water tower stands 40 meters high, and the top portion is a sphere that holds 100,000 liters of water. …')
