User contributions for Ruoke
12 November 2008
- 19:4119:41, 12 November 2008 diff hist 0 m 1997 AIME Problems/Problem 5 →Solution
- 19:3419:34, 12 November 2008 diff hist 0 m 1997 AIME Problems/Problem 5 →Solution
- 19:3419:34, 12 November 2008 diff hist −1 m 1997 AIME Problems/Problem 5 →Solution
4 February 2008
- 16:0116:01, 4 February 2008 diff hist +44 N 1951 AHSME Problems/Problem 4 New page: The answer is (E) 720. 4[50+65]+2[130]=720
3 February 2008
- 13:0913:09, 3 February 2008 diff hist +17 Nm 2002 AMC 12B Problems/Problem 10 New page: The answer is 30.
- 12:1612:16, 3 February 2008 diff hist +125 N 2002 AMC 12B Problems/Problem 9 New page: The answer is 1/4. The arithmetic sequence doesn't require much thought as it is 1,2,3,4. The geometric sequence is 1,2,4.
- 12:1312:13, 3 February 2008 diff hist +243 N 2002 AMC 12B Problems/Problem 8 New page: The answer is Thursday (D). Sun. Mon. Tue. Wed. Thur. Fri. Sat. 1 2 3 4 5 6 7 8 15 22 29 30 31 Looking at this crude calenda...
2 February 2008
- 20:4020:40, 2 February 2008 diff hist 0 m 2004 AMC 10A Problems/Problem 13 →Solution
- 20:3520:35, 2 February 2008 diff hist +202 N 2004 AMC 10A Problems/Problem 16 New page: The answer is 19 or (D) since the number of ways of arranging squares 1x1 through 3x3 are squares( as in power of degree) of their sides. As for the 4x4 and 5x5, it's easy to find the few ...
25 January 2008
- 20:3820:38, 25 January 2008 diff hist 0 m 2005 AMC 10A Problems/Problem 20 →Solution
- 20:2420:24, 25 January 2008 diff hist +5 m 2005 AMC 10A Problems →Problem 21
24 January 2008
21 January 2008
- 16:0316:03, 21 January 2008 diff hist +21 Nm 2007 AMC 10A Problems/Problem 15 New page: The answer is (A) 32.
17 January 2008
- 19:2419:24, 17 January 2008 diff hist +137 2004 AMC 12A Problems/Problem 4 →Solution
- 19:0819:08, 17 January 2008 diff hist +71 2004 AMC 12A Problems/Problem 3 No edit summary
- 19:0819:08, 17 January 2008 diff hist −84 2004 AMC 12A Problems/Problem 3 →See Also
- 19:0819:08, 17 January 2008 diff hist +84 2004 AMC 12A Problems/Problem 3 No edit summary
