# User contributions

- 23:06, 9 February 2009 (diff | hist) . . (+451) . . 2004 AMC 12B Problems
- 22:55, 9 February 2009 (diff | hist) . . (+2) . . 2002 AMC 12A Problems/Problem 3
- 22:54, 9 February 2009 (diff | hist) . . (+2) . . 2002 AMC 12A Problems/Problem 3
- 22:53, 9 February 2009 (diff | hist) . . (+10) . . 2002 AMC 12A Problems/Problem 3
- 22:52, 9 February 2009 (diff | hist) . . (+52) . . 2002 AMC 12A Problems/Problem 3
- 22:51, 9 February 2009 (diff | hist) . . (+347) . . 2002 AMC 12A Problems/Problem 3
- 14:25, 2 March 2008 (diff | hist) . . (+9) . . 2008 AMC 12B Problems/Problem 11 (→Solution)
- 13:20, 2 March 2008 (diff | hist) . . (+19) . . m AMC 12 Problems and Solutions (Added 2008 AMC 12B)
- 04:18, 2 March 2008 (diff | hist) . . (+1) . . 2008 AMC 12B Problems/Problem 9
- 04:18, 2 March 2008
(diff | hist) . .
**(+952)** . . N 2008 AMC 12B Problems/Problem 9 (New page: ==Problem 9== Points <math>A</math> and <math>B</math> are on a circle of radius <math>5</math> and <math>AB = 6</math>. Point <math>C</math> is the midpoint of the minor arc <math>AB</mat...) - 01:52, 2 March 2008 (diff | hist) . . (+61) . . 2008 AMC 12B Problems/Problem 23
- 01:51, 2 March 2008 (diff | hist) . . (+18) . . m 2008 AMC 12B Problems/Problem 23 (→Solution)
- 01:50, 2 March 2008 (diff | hist) . . (+2) . . 2008 AMC 12B Problems/Problem 23 (→Solution)
- 01:49, 2 March 2008 (diff | hist) . . (+4) . . 2008 AMC 12B Problems/Problem 23 (→Solution)
- 01:38, 2 March 2008
(diff | hist) . .
**(+2,431)** . . N 2008 AMC 12B Problems/Problem 21 (New page: ==Problem 21== Two circles of radius 1 are to be constructed as follows. The center of circle <math>A</math> is chosen uniformly and at random from the line segment joining <math>(0,0)</ma...) - 00:10, 2 March 2008 (diff | hist) . . (-2) . . m 2008 AMC 12B Problems/Problem 19 (→Solution)
- 23:25, 1 March 2008 (diff | hist) . . (+53) . . 2008 AMC 12B Problems/Problem 11 (→Solution)
- 23:24, 1 March 2008 (diff | hist) . . (+62) . . 2008 AMC 12B Problems/Problem 19
- 23:23, 1 March 2008 (diff | hist) . . (+255) . . 2008 AMC 12B Problems/Problem 19
- 23:19, 1 March 2008 (diff | hist) . . (+1) . . 2008 AMC 12B Problems/Problem 19 (→Solution)
- 23:19, 1 March 2008
(diff | hist) . .
**(+1,178)** . . N 2008 AMC 12B Problems/Problem 19 (New page: ==Problem 19== A function <math>f</math> is defined by <math>f(z) = (4 + i) z^2 + \alpha z + \gamma</math> for all complex numbers <math>z</math>, where <math>\alpha</math> and <math>\gamm...) - 23:14, 1 March 2008 (diff | hist) . . (+61) . . 2008 AMC 12B Problems/Problem 11
- 23:13, 1 March 2008 (diff | hist) . . (-9) . . 2008 AMC 12B Problems/Problem 11 (→Solution)
- 23:11, 1 March 2008 (diff | hist) . . (+4) . . 2008 AMC 12B Problems/Problem 11 (→Solution)
- 23:10, 1 March 2008
(diff | hist) . .
**(+845)** . . N 2008 AMC 12B Problems/Problem 11 (New page: ==Problem 11== A cone-shaped mountain has its base on the ocean floor and has a height of 8000 feet. The top <math>\frac{1}{8}</math> of the volume of the mountain is above water. What is ...) - 23:05, 1 March 2008
(diff | hist) . .
**(+1,062)** . . N 2008 AMC 12B Problems/Problem 6 (New page: ==Problem 6== Postman Pete has a pedometer to count his steps. The pedometer records up to <math>99999</math> steps, then flips over to <math>00000</math> on the next step. Pete plans to d...) - 23:01, 1 March 2008 (diff | hist) . . (+59) . . 2008 AMC 12B Problems/Problem 5
- 23:00, 1 March 2008
(diff | hist) . .
**(+736)** . . N 2008 AMC 12B Problems/Problem 5 (New page: ==Problem 5== A class collects <math>50</math> dollars to buy flowers for a classmate who is in the hospital. Roses cost <math>3</math> dollars each, and carnations cost <math>2</math> dol...) - 22:56, 1 March 2008 (diff | hist) . . (+59) . . 2008 AMC 12B Problems/Problem 3
- 22:55, 1 March 2008 (diff | hist) . . (+1) . . 2008 AMC 12B Problems/Problem 3 (→Solution)
- 22:55, 1 March 2008 (diff | hist) . . (+79) . . 2008 AMC 12B Problems/Problem 3 (→Solution)
- 22:54, 1 March 2008
(diff | hist) . .
**(+758)** . . N 2008 AMC 12B Problems/Problem 3 (New page: ==Problem 3== A semipro baseball league has teams with <math>21</math> players each. League rules state that a player must be paid at least <math>15,000</math> dollars, and that the total ...) - 22:50, 1 March 2008
(diff | hist) . .
**(+1,349)** . . N 2008 AMC 12B Problems/Problem 23 (New page: ==Problem 23== The sum of the base-<math>10</math> logarithms of the divisors of <math>10^n</math> is <math>792</math>. What is <math>n</math>? <math>\textbf{(A)}\ 11\qquad \textbf{(B)}\ ...) - 23:41, 23 February 2008 (diff | hist) . . (+19) . . m Divisibility rules/Rule 1 for 13 proof
- 23:35, 23 February 2008 (diff | hist) . . (-49) . . Recursion (Changed factorial to a better example)