User contributions
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- 17:40, 1 August 2011 (diff | hist) . . (+1,796) . . N 1996 AJHSME Problems/Problem 19 (Created page with "==Problem== The pie charts below indicate the percent of students who prefer golf, bowling, or tennis at East Junior High School and West Middle School. The total number of stu...")
- 17:32, 1 August 2011 (diff | hist) . . (+719) . . N 1996 AJHSME Problems/Problem 18 (Created page with "==Problem== Ana's monthly salary was <dollar/>2000 in May. In June she received a 20% raise. In July she received a 20% pay cut. After the two changes in June and July, Ana's...")
- 17:29, 1 August 2011 (diff | hist) . . (+1,607) . . N 1996 AJHSME Problems/Problem 17 (Created page with "==Problem 16== Figure <math>OPQR</math> is a square. Point <math>O</math> is the origin, and point <math>Q</math> has coordinates (2,2). What are the coordinates for <math>T</...")
- 17:19, 1 August 2011 (diff | hist) . . (-1) . . 1996 AJHSME Problems/Problem 16 (→Solution)
- 17:18, 1 August 2011 (diff | hist) . . (+902) . . N 1996 AJHSME Problems/Problem 16 (Created page with "==Problem== <math>1-2-3+4+5-6-7+8+9-10-11+\cdots + 1992+1993-1994-1995+1996=</math> <math>\text{(A)}\ -998 \qquad \text{(B)}\ -1 \qquad \text{(C)}\ 0 \qquad \text{(D)}\ 1 \qqua...")
- 17:14, 1 August 2011 (diff | hist) . . (+5) . . 1996 AJHSME Problems/Problem 15 (→Solution)
- 17:13, 1 August 2011 (diff | hist) . . (+1,140) . . N 1996 AJHSME Problems/Problem 15 (Created page with "==Problem== The remainder when the product <math>1492\cdot 1776\cdot 1812\cdot 1996</math> is divided by 5 is <math>\text{(A)}\ 0 \qquad \text{(B)}\ 1 \qquad \text{(C)}\ 2 \qqu...")
- 17:07, 1 August 2011 (diff | hist) . . (+1,648) . . N 1996 AJHSME Problems/Problem 14 (Created page with "==Problem== Six different digits from the set <cmath>\{ 1,2,3,4,5,6,7,8,9\}</cmath> are placed in the squares in the figure shown so that the sum of the entries in the vertical ...")
- 16:52, 1 August 2011 (diff | hist) . . (+1,415) . . N 1996 AJHSME Problems/Problem 13 (Created page with "==Problem== In the fall of 1996, a total of 800 students participated in an annual school clean-up day. The organizers of the event expect that in each of the years 1997, 1998,...")
- 16:46, 1 August 2011 (diff | hist) . . (+1,111) . . 1996 AJHSME Problems/Problem 12
- 16:38, 1 August 2011 (diff | hist) . . (+1,574) . . N 1996 AJHSME Problems/Problem 11 (Created page with "==Problem== Let <math>x</math> be the number <cmath>0.\underbrace{0000...0000}_{1996\text{ zeros}}1,</cmath> where there are 1996 zeros after the decimal point. Which of the fo...")
- 16:31, 1 August 2011 (diff | hist) . . (+995) . . N 1996 AJHSME Problems/Problem 10 (Created page with "==Problem== When Walter drove up to the gasoline pump, he noticed that his gasoline tank was 1/8 full. He purchased 7.5 gallons of gasoline for <dollar/>10. With this addition...")
- 16:27, 1 August 2011 (diff | hist) . . (+727) . . N 1996 AJHSME Problems/Problem 9 (Created page with "==Problem== If 5 times a number is 2, then 100 times the reciprocal of the number is <math>\text{(A)}\ 2.5 \qquad \text{(B)}\ 40 \qquad \text{(C)}\ 50 \qquad \text{(D)}\ 250 \q...")
- 16:24, 1 August 2011 (diff | hist) . . (+1,554) . . N 1996 AJHSME Problems/Problem 8 (Created page with "==Problem== Points <math>A</math> and <math>B</math> are 10 units apart. Points <math>B</math> and <math>C</math> are 4 units apart. Points <math>C</math> and <math>D</math> a...")
- 16:07, 1 August 2011 (diff | hist) . . (+1,313) . . N 1996 AJHSME Problems/Problem 7 (Created page with "==Problem== Brent has goldfish that quadruple (become four times as many) every month, and Gretel has goldfish that double every month. If Brent has 4 goldfish at the same time...")
- 16:00, 1 August 2011 (diff | hist) . . (+1,041) . . N 1996 AJHSME Problems/Problem 6 (Created page with "==Problem== What is the smallest result that can be obtained from the following process? *Choose three different numbers from the set <math>\{3,5,7,11,13,17\}</math>. *Add two ...")
- 02:44, 1 August 2011 (diff | hist) . . (+3,276) . . N 1996 AJHSME Problems/Problem 5 (Created page with "==Problem 5== The letters <math>P</math>, <math>Q</math>, <math>R</math>, <math>S</math>, and <math>T</math> represent numbers located on the number line as shown. <asy> unitsi...")
- 02:27, 1 August 2011 (diff | hist) . . (+2,491) . . N 1996 AJHSME Problems/Problem 4 (Created page with "==Problem== <math>\dfrac{2+4+6+\cdots + 34}{3+6+9+\cdots+51}=</math> <math>\text{(A)}\ \dfrac{1}{3} \qquad \text{(B)}\ \dfrac{2}{3} \qquad \text{(C)}\ \dfrac{3}{2} \qquad \text{...")
- 23:52, 31 July 2011 (diff | hist) . . (+1,725) . . N 1997 AJHSME Problems/Problem 25 (Created page with "==Problem== All of the even numbers from 2 to 98 inclusive, excluding those ending in 0, are multiplied together. What is the rightmost digit (the units digit) of the product? ...")
- 23:36, 31 July 2011 (diff | hist) . . (+2,016) . . N 1997 AJHSME Problems/Problem 24 (Created page with "==Problem== Diameter <math>ACE</math> is divided at <math>C</math> in the ratio <math>2:3</math>. The two semicircles, <math>ABC</math> and <math>CDE</math>, divide the circula...")
- 23:11, 31 July 2011 (diff | hist) . . (0) . . 1997 AJHSME Problems/Problem 23 (→See also)
- 23:10, 31 July 2011 (diff | hist) . . (+108) . . 1997 AJHSME Problems/Problem 23 (→Solution)
- 17:01, 31 July 2011 (diff | hist) . . (+1,852) . . N 1997 AJHSME Problems/Problem 23 (Created page with "==Problem== There are positive integers that have these properties: * the sum of the squares of their digits is 50, and * each digit is larger than the one to its left. The pr...")
- 16:40, 31 July 2011 (diff | hist) . . (+1,242) . . N 1997 AJHSME Problems/Problem 22 (Created page with "==Problem== A two-inch cube <math>(2\times 2\times 2)</math> of silver weighs 3 pounds and is worth <dollar/>200. How much is a three-inch cube of silver worth? <math>\text{(A...")
- 16:32, 31 July 2011 (diff | hist) . . (+1,659) . . N 1997 AJHSME Problems/Problem 21 (Created page with "==Problem== Each corner cube is removed from this <math>3\text{ cm}\times 3\text{ cm}\times 3\text{ cm}</math> cube. The surface area of the remaining figure is <asy> draw((2....")
- 16:25, 31 July 2011 (diff | hist) . . (+2,059) . . N 1997 AJHSME Problems/Problem 20 (Created page with "==Problem== A pair of 8-sided dice have sides numbered 1 through 8. Each side has the same probability (chance) of landing face up. The probability that the product of the two...")
- 16:17, 31 July 2011 (diff | hist) . . (+680) . . 1997 AJHSME Problems/Problem 19
- 16:13, 31 July 2011 (diff | hist) . . (+1,138) . . N 1997 AJHSME Problems/Problem 19 (Created page with "==Problem== If the product <math>\dfrac{3}{2}\cdot \dfrac{4}{3}\cdot \dfrac{5}{4}\cdot \dfrac{6}{5}\cdot \ldots\cdot \dfrac{a}{b} = 9</math>, what is the sum of <math>a</math> a...")
- 16:08, 31 July 2011 (diff | hist) . . (+895) . . N 1997 AJHSME Problems/Problem 18 (Created page with "==Problem== At the grocery store last week, small boxes of facial tissue were priced at 4 boxes for <dollar/>5. This week they are on sale at 5 boxes for <dollar/>4. The perce...")
- 16:00, 31 July 2011 (diff | hist) . . (+26) . . 1997 AJHSME Problems/Problem 17 (→Solution 3)
- 15:59, 31 July 2011 (diff | hist) . . (+2,783) . . N 1997 AJHSME Problems/Problem 17 (Created page with "==Problem== A cube has eight vertices (corners) and twelve edges. A segment, such as <math>x</math>, which joins two vertices not joined by an edge is called a diagonal. Segme...")
- 15:47, 31 July 2011 (diff | hist) . . (+1,825) . . N 1997 AJHSME Problems/Problem 16 (Created page with "==Problem== Penni Precisely buys <dollar/>100 worth of stock in each of three companies: Alabama Almonds, Boston Beans, and California Cauliflower. After one year, AA was up 20...")
- 15:39, 31 July 2011 (diff | hist) . . (+31) . . 1997 AJHSME Problems/Problem 15 (→Solution 2)
- 15:37, 31 July 2011 (diff | hist) . . (+2,190) . . N 1997 AJHSME Problems/Problem 15 (Created page with "==Problem== Each side of the large square in the figure is trisected (divided into three equal parts). The corners of an inscribed square are at these trisection points, as sho...")
- 15:28, 31 July 2011 (diff | hist) . . (+1,465) . . N 1997 AJHSME Problems/Problem 14 (Created page with "==Problem== There is a set of five positive integers whose average (mean) is 5, whose median is 5, and whose only mode is 8. What is the difference between the largest and smal...")
- 15:18, 31 July 2011 (diff | hist) . . (+1,579) . . N 1997 AJHSME Problems/Problem 13 (Created page with "==Problem== Three bags of jelly beans contain 26, 28, and 30 beans. The ratios of yellow beans to all beans in each of these bags are <math>50\%</math>, <math>25\%</math>, and ...")
- 15:07, 31 July 2011 (diff | hist) . . (0) . . 1997 AJHSME Problems/Problem 12 (→See also)
- 15:06, 31 July 2011 (diff | hist) . . (+1,451) . . N 1997 AJHSME Problems/Problem 12 (Created page with "==Problem== <math>\angle 1 + \angle 2 = 180^\circ </math> <math>\angle 3 = \angle 4</math> Find <math>\angle 4.</math> <asy> pair H,I,J,K,L; H = (0,0); I = 10*dir(70); J = I ...")
- 14:59, 31 July 2011 (diff | hist) . . (+51) . . 1997 AJHSME Problems/Problem 11 (→Solution)
- 14:58, 31 July 2011 (diff | hist) . . (+947) . . N 1997 AJHSME Problems/Problem 11 (Created page with "==Problem== Let <math>\boxed{N}</math> mean the number of whole number divisors of <math>N</math>. For example, <math>\boxed{3}=2</math> because 3 has two divisors, 1 and 3. F...")
- 14:52, 31 July 2011 (diff | hist) . . (+1,642) . . N 1997 AJHSME Problems/Problem 10 (Created page with "==Problem 10== What fraction of this square region is shaded? Stripes are equal in width, and the figure is drawn to scale. <asy> unitsize(8); fill((0,0)--(6,0)--(6,6)--(0,6)-...")
- 14:45, 31 July 2011 (diff | hist) . . (+1,383) . . N 1997 AJHSME Problems/Problem 9 (Created page with "==Problem== Three students, with different names, line up single file. What is the probability that they are in alphabetical order from front-to-back? <math>\text{(A)}\ \dfrac{...")
- 14:40, 31 July 2011 (diff | hist) . . (+1,117) . . 1997 AJHSME Problems/Problem 5
- 14:31, 31 July 2011 (diff | hist) . . (+836) . . 1997 AJHSME Problems/Problem 6
- 14:26, 31 July 2011 (diff | hist) . . (+588) . . 1997 AJHSME Problems/Problem 7
- 14:22, 31 July 2011 (diff | hist) . . (+1,225) . . N 1997 AJHSME Problems/Problem 8 (Created page with "==Problem== Walter gets up at 6:30 a.m., catches the school bus at 7:30 a.m., has 6 classes that last 50 minutes each, has 30 minutes for lunch, and has 2 hours additional time ...")
- 14:11, 31 July 2011 (diff | hist) . . (+685) . . 1997 AJHSME Problems/Problem 4
- 14:07, 31 July 2011 (diff | hist) . . (+754) . . 1997 AJHSME Problems/Problem 3
- 14:04, 31 July 2011 (diff | hist) . . (+576) . . 1997 AJHSME Problems/Problem 2
- 14:00, 31 July 2011 (diff | hist) . . (0) . . 1997 AJHSME Problems/Problem 1 (→See also)
- 13:58, 31 July 2011 (diff | hist) . . (+494) . . 1997 AJHSME Problems/Problem 1
- 13:55, 31 July 2011 (diff | hist) . . (+780) . . 1998 AJHSME Problems/Problem 25 (solution and see also)
- 13:48, 31 July 2011 (diff | hist) . . (+12) . . 1998 AJHSME Problems/Problem 24 (Minor format fix: ==Problem==)
- 13:47, 31 July 2011 (diff | hist) . . (+4,021) . . 1998 AJHSME Problems/Problem 24
- 12:28, 31 July 2011 (diff | hist) . . (+1,798) . . 1998 AJHSME Problems/Problem 23 (Added picture, solution, and see also box)
- 12:15, 31 July 2011 (diff | hist) . . (+790) . . 1998 AJHSME Problems/Problem 21
- 12:06, 31 July 2011 (diff | hist) . . (+7) . . 1998 AJHSME Problems/Problem 20 (→Solution)
- 12:06, 31 July 2011 (diff | hist) . . (+24) . . 1998 AJHSME Problems/Problem 20 (→Solution)
- 12:06, 31 July 2011 (diff | hist) . . (+222) . . 1998 AJHSME Problems/Problem 20 (→Solution)
- 12:03, 31 July 2011 (diff | hist) . . (+30) . . 1998 AJHSME Problems/Problem 19
- 11:59, 31 July 2011 (diff | hist) . . (0) . . 1998 AJHSME Problems/Problem 18 (→See also)
- 11:59, 31 July 2011 (diff | hist) . . (-67) . . 1998 AJHSME Problems/Problem 18 (→See also)
- 11:58, 31 July 2011 (diff | hist) . . (+208) . . 1998 AJHSME Problems/Problem 18 (→Solution)
- 11:55, 31 July 2011 (diff | hist) . . (-67) . . 1998 AJHSME Problems/Problem 17 (→See also)
- 11:55, 31 July 2011 (diff | hist) . . (+390) . . 1998 AJHSME Problems/Problem 17 (→Solution)
- 11:49, 31 July 2011 (diff | hist) . . (+1) . . 1998 AJHSME Problems/Problem 16 (→Solution 1)
- 11:48, 31 July 2011 (diff | hist) . . (-65) . . 1998 AJHSME Problems/Problem 16
- 11:46, 31 July 2011 (diff | hist) . . (-67) . . 1998 AJHSME Problems/Problem 15 (→See also)
- 11:46, 31 July 2011 (diff | hist) . . (+125) . . 1998 AJHSME Problems/Problem 15 (→Solution)
- 11:33, 31 July 2011 (diff | hist) . . (+69) . . 1998 AJHSME Problems/Problem 14 (→Solution)
- 11:24, 31 July 2011 (diff | hist) . . (-67) . . 1998 AJHSME Problems/Problem 14 (→See also)
- 11:22, 31 July 2011 (diff | hist) . . (-67) . . 1998 AJHSME Problems/Problem 13 (→See also)
- 11:22, 31 July 2011 (diff | hist) . . (-67) . . 1998 AJHSME Problems/Problem 12 (→See also)
- 11:22, 31 July 2011 (diff | hist) . . (+18) . . 1998 AJHSME Problems/Problem 12
- 11:18, 31 July 2011 (diff | hist) . . (-67) . . 1998 AJHSME Problems/Problem 11 (→See also)
- 11:16, 31 July 2011 (diff | hist) . . (+20) . . 1998 AJHSME Problems/Problem 11 (→Solution)
- 11:13, 31 July 2011 (diff | hist) . . (+36) . . 1998 AJHSME Problems/Problem 8 (→Solution)
- 11:12, 31 July 2011 (diff | hist) . . (0) . . 1998 AJHSME Problems/Problem 7 (→Solution)
- 11:11, 31 July 2011 (diff | hist) . . (-12) . . Template:AJHSME box
- 11:08, 31 July 2011 (diff | hist) . . (+56) . . 1998 AJHSME Problems/Problem 6 (→Solution 2)
- 11:04, 31 July 2011 (diff | hist) . . (+171) . . 1998 AJHSME Problems/Problem 4 (→Solution)
- 11:02, 31 July 2011 (diff | hist) . . (+30) . . 1998 AJHSME Problems/Problem 3 (Cleaned up LaTeX)
- 10:54, 31 July 2011 (diff | hist) . . (+8) . . 1998 AJHSME Problems/Problem 2 (→Solution)
- 10:53, 31 July 2011 (diff | hist) . . (0) . . 1998 AJHSME Problems/Problem 1 (→Solution 1)
- 01:05, 31 July 2011 (diff | hist) . . (+319) . . 2002 AMC 8 Problems/Problem 5 (Solution and See ALso box)
- 00:59, 31 July 2011 (diff | hist) . . (+53) . . 2002 AMC 8 Problems/Problem 4 (See Also)
- 00:58, 31 July 2011 (diff | hist) . . (+53) . . 2002 AMC 8 Problems/Problem 3 (See Also box)
- 00:58, 31 July 2011 (diff | hist) . . (+52) . . 2002 AMC 8 Problems/Problem 2 (See Also box)
- 00:56, 31 July 2011 (diff | hist) . . (+72) . . m 2002 AMC 8 Problems/Problem 1 (See Also box)
- 00:45, 31 July 2011 (diff | hist) . . (+515) . . 2001 AMC 8 Problems/Problem 11 (Second solution)
- 00:35, 31 July 2011 (diff | hist) . . (+453) . . 2001 AMC 8 Problems/Problem 7 (Second solution / explanation of first solution)
- 00:28, 31 July 2011 (diff | hist) . . (+11) . . 2001 AMC 8 Problems/Problem 3 (→Solution)
- 00:25, 31 July 2011 (diff | hist) . . (+582) . . 2001 AMC 8 Problems/Problem 2
- 00:20, 31 July 2011 (diff | hist) . . (+7) . . m 2001 AMC 8 Problems/Problem 1 (→Solution: Boxed)
- 22:49, 30 July 2011 (diff | hist) . . (-2) . . m 2000 AMC 8 Problems/Problem 25 (→See Also)
- 22:48, 30 July 2011 (diff | hist) . . (-81) . . 2000 AMC 8 Problems/Problem 25 (→Solution 2: eliminate redundant line)
- 22:45, 30 July 2011 (diff | hist) . . (0) . . 2000 AMC 8 Problems/Problem 3 (→Solution: typo fail oops)
- 22:30, 30 July 2011 (diff | hist) . . (+1,979) . . 2000 AMC 8 Problems/Problem 25 (Solutoin and see also)
- 22:09, 30 July 2011 (diff | hist) . . (+1,427) . . 2000 AMC 8 Problems/Problem 24 (Solution + see also box)
- 21:56, 30 July 2011 (diff | hist) . . (+1) . . m 2000 AMC 8 Problems/Problem 22 (→Solution: latex fail)
- 21:55, 30 July 2011 (diff | hist) . . (+1,407) . . 2000 AMC 8 Problems/Problem 23 (solution and see also box)
- 21:45, 30 July 2011 (diff | hist) . . (+959) . . 2000 AMC 8 Problems/Problem 22 (Solution and see also)
- 21:35, 30 July 2011 (diff | hist) . . (+1,062) . . 2000 AMC 8 Problems/Problem 21 (Solution and see also box)
- 21:28, 30 July 2011 (diff | hist) . . (0) . . 2000 AMC 8 Problems/Problem 20 (→See Also)
- 21:27, 30 July 2011 (diff | hist) . . (+1,757) . . 2000 AMC 8 Problems/Problem 20 (Solution and See Also box)
- 21:15, 30 July 2011 (diff | hist) . . (+9) . . 2000 AMC 8 Problems (→Problem 20)
- 21:12, 30 July 2011 (diff | hist) . . (+1,571) . . 2000 AMC 8 Problems/Problem 19 (Solution 1, Solution 2, see also box)
- 20:59, 30 July 2011 (diff | hist) . . (+2,054) . . 2000 AMC 8 Problems/Problem 18 (Solution and see also box added)
- 20:45, 30 July 2011 (diff | hist) . . (+647) . . 2000 AMC 8 Problems/Problem 17 (Added solution and see-also)
- 20:34, 30 July 2011 (diff | hist) . . (+671) . . 2000 AMC 8 Problems/Problem 16 (Added problem, Latex'ed solution, added 'see also' box)
- 20:25, 30 July 2011 (diff | hist) . . (0) . . m 2000 AMC 8 Problems/Problem 15 (→See Also: Failed on cut-and-paste for See Also box...oops.)
- 20:24, 30 July 2011 (diff | hist) . . (+1,309) . . 2000 AMC 8 Problems/Problem 15 (Solution 1, solution 2, and see also box)
- 20:15, 30 July 2011 (diff | hist) . . (+469) . . 2000 AMC 8 Problems/Problem 14 (Added problem, Latex'ed solution, added 'see also' box.)
- 20:11, 30 July 2011 (diff | hist) . . (+900) . . 2000 AMC 8 Problems/Problem 13 (Solution and see also)
- 20:00, 30 July 2011 (diff | hist) . . (+773) . . 2000 AMC 8 Problems/Problem 12 (Solution and see also)
- 19:52, 30 July 2011 (diff | hist) . . (+2,157) . . 2000 AMC 8 Problems/Problem 11 (Solution)
- 19:37, 30 July 2011 (diff | hist) . . (+553) . . 2000 AMC 8 Problems/Problem 10 (LaTeX solution, added problem and see also)
- 19:32, 30 July 2011 (diff | hist) . . (+1) . . 2000 AMC 8 Problems/Problem 2 (→Solution 3)
- 19:32, 30 July 2011 (diff | hist) . . (+1) . . m 2000 AMC 8 Problems/Problem 2 (→Solution 3)
- 19:29, 30 July 2011 (diff | hist) . . (+1,327) . . 2000 AMC 8 Problems/Problem 6 (→Solution)
- 19:19, 30 July 2011 (diff | hist) . . (+15) . . 2000 AMC 8 Problems/Problem 5 (→Solution)
- 19:17, 30 July 2011 (diff | hist) . . (+133) . . 2000 AMC 8 Problems/Problem 3 (→Problem: Added mult choices)
- 19:15, 30 July 2011 (diff | hist) . . (+2,537) . . 2000 AMC 8 Problems/Problem 2 (Solutions 2 and 3)
- 18:15, 30 July 2011 (diff | hist) . . (+8) . . 2000 AMC 8 Problems/Problem 1 (→Solution)
- 18:14, 30 July 2011 (diff | hist) . . (-1) . . 1999 AMC 8 Problems/Problem 25 (→See Also)
- 18:13, 30 July 2011 (diff | hist) . . (+69) . . m 1999 AMC 8 Problems/Problem 25
- 18:10, 30 July 2011 (diff | hist) . . (+3,543) . . N 1999 AMC 8 Problems/Problem 25 (Solutions 1, 2, and 3)
- 17:35, 30 July 2011 (diff | hist) . . (+58) . . 1999 AMC 8 Problems/Problem 24 (Added see also box,)
- 17:32, 30 July 2011 (diff | hist) . . (+895) . . 1999 AMC 8 Problems/Problem 23 (Added problem, see also box. Also cleaned up formatting of solution.)
- 17:18, 30 July 2011 (diff | hist) . . (+412) . . 1999 AMC 8 Problems/Problem 22 (Formatting: added problem and see also box)
- 17:15, 30 July 2011 (diff | hist) . . (+55) . . m 1999 AMC 8 Problems/Problem 21 (Added see also box)
- 17:14, 30 July 2011 (diff | hist) . . (+865) . . 1999 AMC 8 Problems/Problem 21 (Solution 2)
- 16:57, 30 July 2011 (diff | hist) . . (0) . . m 1999 AMC 8 Problems/Problem 20 (→See also)
- 16:57, 30 July 2011 (diff | hist) . . (+3,297) . . N 1999 AMC 8 Problems/Problem 20 (Solution)
- 16:47, 30 July 2011 (diff | hist) . . (0) . . 1999 AMC 8 Problems/Problem 19 (→Solution)
- 16:46, 30 July 2011 (diff | hist) . . (+1,579) . . N 1999 AMC 8 Problems/Problem 19 (Solution)
- 16:38, 30 July 2011 (diff | hist) . . (+1,885) . . N 1999 AMC 8 Problems/Problem 18 (Solutions 1 and 2)
- 16:29, 30 July 2011 (diff | hist) . . (0) . . 1999 AMC 8 Problems/Problem 17 (See Also box)
- 16:29, 30 July 2011 (diff | hist) . . (+1,487) . . N 1999 AMC 8 Problems/Problem 17 (Solution)
- 16:17, 30 July 2011 (diff | hist) . . (+2,384) . . N 1999 AMC 8 Problems/Problem 15 (Solutions 1 and 2)
- 16:01, 30 July 2011 (diff | hist) . . (+1,157) . . N 1999 AMC 8 Problems/Problem 16 (Solution)
- 13:13, 26 July 2011 (diff | hist) . . (-4) . . 1986 AIME Problems/Problem 5
- 13:13, 26 July 2011 (diff | hist) . . (-4) . . 1986 AIME Problems/Problem 5
- 16:45, 23 July 2011 (diff | hist) . . (+313) . . 2000 AIME I Problems/Problem 5 (→Solution 2)
- 16:21, 23 July 2011 (diff | hist) . . (+49) . . 1996 AIME Problems/Problem 12 (→Solution 3)
- 16:19, 23 July 2011 (diff | hist) . . (+314) . . 1996 AIME Problems/Problem 12 (→Solution 3)
- 16:13, 23 July 2011 (diff | hist) . . (+1) . . 1990 AIME Problems/Problem 12 (→Solution 2)
- 16:12, 23 July 2011 (diff | hist) . . (+14) . . 1990 AIME Problems/Problem 12 (→Solution 2)
- 22:02, 27 June 2011 (diff | hist) . . (+1,623) . . 2001 AIME I Problems/Problem 4 (→Solution)
- 16:03, 24 June 2011 (diff | hist) . . (+25) . . 2000 AIME II Problems/Problem 5 (→Solution)
- 15:56, 24 June 2011 (diff | hist) . . (+986) . . 2000 AIME II Problems/Problem 4 (→Solution)
- 15:34, 24 June 2011 (diff | hist) . . (+6) . . 2000 AIME II Problems/Problem 3 (→Solution)
- 10:32, 20 June 2011 (diff | hist) . . (+64) . . 2000 AIME I Problems/Problem 6 (→Solution)
- 21:56, 19 June 2011 (diff | hist) . . (+2,501) . . 2000 AIME I Problems/Problem 5
- 01:31, 19 June 2011 (diff | hist) . . (-1) . . 1992 AIME Problems (→Problem 15)
- 15:33, 17 June 2011 (diff | hist) . . (+3) . . 1999 AIME Problems (→Problem 5)
- 17:48, 10 June 2011 (diff | hist) . . (+803) . . 1997 AIME Problems/Problem 6 (→Solution)
- 16:10, 8 June 2011 (diff | hist) . . (+669) . . 1996 AIME Problems/Problem 12 (→Solution)
- 17:39, 7 June 2011 (diff | hist) . . (+2,343) . . 1990 AIME Problems/Problem 12
- 17:09, 5 June 2011 (diff | hist) . . (+1,897) . . N 2011 AMC 12B Problems/Problem 15 (Created page with "==Problem 15== How many positive two-digits integers are factors of <math>2^{24}-1</math>? <math>\textbf{(A)}\ 4 \qquad \textbf{(B)}\ 8 \qquad \textbf{(C)}\ 10 \qquad \textbf{(...")
- 16:31, 5 June 2011 (diff | hist) . . (0) . . 2011 AMC 12B Problems/Problem 11 (→Solution)
- 11:18, 5 June 2011 (diff | hist) . . (+1,465) . . N 2011 AMC 12B Problems/Problem 11 (Created page with "==Problem== A frog located at <math>(x,y)</math>, with both <math>x</math> and <math>y</math> integers, makes successive jumps of length <math>5</math> and always lands on points...")
- 20:15, 10 March 2011 (diff | hist) . . (+663) . . 2011 AMC 12A Problems/Problem 8 (→Solution)
- 01:12, 21 February 2011 (diff | hist) . . (+1,177) . . 2000 AMC 10 Problems/Problem 12 (→Solution)
- 18:00, 20 February 2011 (diff | hist) . . (+41) . . 1974 USAMO Problems/Problem 4 (→Solution)
- 17:18, 20 February 2011 (diff | hist) . . (+5,168) . . 1974 USAMO Problems/Problem 4
- 20:19, 3 January 2010 (diff | hist) . . (+13) . . 2005 AIME II Problems/Problem 5 (→Solution)
- 20:18, 3 January 2010 (diff | hist) . . (+413) . . 2005 AIME II Problems/Problem 5
- 14:41, 1 January 2010 (diff | hist) . . (+3) . . m 2002 AIME I Problems (Problem 7 - added y^1 to binomial expansn)
- 22:54, 31 December 2009 (diff | hist) . . (+1) . . m 1993 AIME Problems/Problem 1
- 20:43, 29 December 2009 (diff | hist) . . (+6) . . m 1987 AIME Problems/Problem 3 (1 is not a proper divisor)
- 04:27, 29 December 2009 (diff | hist) . . (+1,502) . . 1983 AIME Problems/Problem 5 (Second solution using less clever subsitutions)
- 01:49, 29 December 2009 (diff | hist) . . (+1,153) . . 1983 AIME Problems/Problem 7 (Added a third solution using casework)
- 04:19, 19 December 2008 (diff | hist) . . (-2) . . 2002 AIME II Problems (→Problem 12: Changed problem 12 to be solvable!)
- 03:06, 17 December 2008 (diff | hist) . . (0) . . m 1996 AIME Problems (→Problem 6: typo)
- 03:04, 17 December 2008 (diff | hist) . . (+418) . . 1996 AIME Problems/Problem 5
- 15:19, 16 December 2008 (diff | hist) . . (+838) . . 2004 AIME II Problems/Problem 3 (→Solution)
- 03:26, 16 December 2008 (diff | hist) . . (+2,280) . . 2002 AIME II Problems/Problem 12 (Solved!)
- 02:06, 16 December 2008 (diff | hist) . . (0) . . 2002 AIME II Problems/Problem 12 (changed a10 < .4 to a10 = .4, making the problem actually solvable!)
- 23:18, 14 December 2008 (diff | hist) . . (+2,325) . . 2002 AIME II Problems/Problem 5
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