User contributions
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- 13:57, 20 April 2009 (diff | hist) . . (+1,418) . . N 1988 AJHSME Problems/Problem 17 (New page: ==Problem== The shaded region formed by the two intersecting perpendicular rectangles, in square units, is <asy> fill((0,0)--(6,0)--(6,-3.5)--(9,-3.5)--(9,0)--(10,0)--(10,2)--(9,2)--(9,4...)
- 13:54, 20 April 2009 (diff | hist) . . (+592) . . 1993 AIME Problems/Problem 15 (Image added)
- 13:23, 20 April 2009 (diff | hist) . . (+900) . . N 1988 AJHSME Problems/Problem 16 (New page: ==Problem== Placing no more than one <math>\text{X}</math> in each small square, what is the greatest number of <math>\text{X}</math>'s that can be put on the grid shown without getting t...)
- 13:18, 20 April 2009 (diff | hist) . . (+680) . . N 1988 AJHSME Problems/Problem 15 (New page: ==Problem== The reciprocal of <math>\left( \frac{1}{2}+\frac{1}{3}\right)</math> is <math>\text{(A)}\ \frac{1}{6} \qquad \text{(B)}\ \frac{2}{5} \qquad \text{(C)}\ \frac{6}{5} \qquad \t...)
- 12:57, 19 April 2009 (diff | hist) . . (+838) . . N 1988 AJHSME Problems/Problem 14 (New page: ==Problem== <math>\diamondsuit </math> and <math>\Delta </math> are whole numbers and <math>\diamondsuit \times \Delta =36</math>. The largest possible value of <math>\diamondsuit + \Del...)
- 12:09, 19 April 2009 (diff | hist) . . (+603) . . N 1988 AJHSME Problems/Problem 13 (New page: ==Problem== If rose bushes are spaced about <math>1</math> foot apart, approximately how many bushes are needed to surround a circular patio whose radius is <math>12</math> feet? <math>\...)
- 12:03, 19 April 2009 (diff | hist) . . (+711) . . N 1988 AJHSME Problems/Problem 12 (New page: ==Problem== Suppose the estimated <math>20</math> billion dollar cost to send a person to the planet Mars is shared equally by the <math>250</math> million people in the U.S. Then each pe...)
- 20:39, 17 April 2009 (diff | hist) . . (-315) . . m User talk:5849206328x (Removing all content from page)
- 19:17, 17 April 2009 (diff | hist) . . (+4) . . m 2009 AMC 10A Problems/Problem 16 (→See Also: Fixed the box)
- 17:33, 17 April 2009 (diff | hist) . . (+315) . . m User talk:5849206328x
- 17:35, 16 April 2009 (diff | hist) . . (+560) . . N 1988 AJHSME Problems/Problem 11 (New page: ==Problem== <math>\sqrt{164}</math> is <math>\text{(A)}\ 42 \qquad \text{(B)}\ \text{less than }10 \qquad \text{(C)}\ \text{between }10\text{ and }11 \qquad \text{(D)}\ \text{between }1...)
- 17:25, 14 April 2009 (diff | hist) . . (+330) . . m 1988 AJHSME Problems/Problem 24 (→Problem)
- 17:24, 14 April 2009 (diff | hist) . . (+331) . . m 1988 AJHSME Problems (→Problem 24)
- 17:06, 14 April 2009 (diff | hist) . . (+14) . . m 1988 AJHSME Problems/Problem 4 (Fixed a few errors)
- 17:03, 14 April 2009 (diff | hist) . . (+809) . . N 1988 AJHSME Problems/Problem 1 (New page: ==Problem== The diagram shows part of a scale of a measuring device. The arrow indicates an approximate reading of <asy> draw((-3,0)..(0,3)..(3,0)); draw((-3.5,0)--(-2.5,0)); draw((0,2....)
- 06:53, 14 April 2009 (diff | hist) . . (+455) . . N 1988 AJHSME Problems/Problem 3 (New page: ==Problem== <math>\frac{1}{10}+\frac{2}{20}+\frac{3}{30} = </math> <math>\text{(A)}\ .1 \qquad \text{(B)}\ .123 \qquad \text{(C)}\ .2 \qquad \text{(D)}\ .3 \qquad \text{(E)}\ .6</math> ...)
- 19:13, 13 April 2009 (diff | hist) . . (-124) . . m User talk:5849206328x (Removing all content from page)
- 18:20, 13 April 2009 (diff | hist) . . (+117) . . m User talk:5849206328x
- 07:30, 13 April 2009 (diff | hist) . . (+490) . . N 1988 AJHSME Problems/Problem 2 (New page: ==Problem== The product <math>8\times .25\times 2\times .125 =</math> <math>\text{(A)}\ \frac18 \qquad \text{(B)}\ \frac14 \qquad \text{(C)}\ \frac12 \qquad \text{(D)}\ 1 \qquad \text{(E...)
- 09:13, 12 April 2009 (diff | hist) . . (+2,206) . . 1988 AJHSME Problems (→Problem 24)
- 20:40, 9 April 2009 (diff | hist) . . (+657) . . 1988 AJHSME Problems (→Problem 20)
- 20:41, 7 April 2009 (diff | hist) . . (+809) . . 1988 AJHSME Problems (→Problem 17)
- 19:39, 6 April 2009 (diff | hist) . . (+607) . . 1988 AJHSME Problems (→Problem 9)
- 13:28, 4 April 2009 (diff | hist) . . (+114) . . m 1988 AJHSME Problems (→Problem 4: added choices)
- 13:27, 4 April 2009 (diff | hist) . . (+772) . . 1988 AJHSME Problems (→Problem 4)
- 19:36, 3 April 2009 (diff | hist) . . (+1,173) . . 1988 AJHSME Problems
- 21:08, 24 March 2009 (diff | hist) . . (0) . . 2003 AMC 10A Problems/Problem 6 (→Solution: Small typo)
- 16:45, 22 March 2009 (diff | hist) . . (+2,500) . . 1988 AJHSME Problems
- 19:56, 20 March 2009 (diff | hist) . . (+821) . . 1988 AJHSME Problems
- 20:10, 17 March 2009 (diff | hist) . . (-1) . . m Harmonic series (→Harmonic Series)
- 17:19, 16 March 2009 (diff | hist) . . (0) . . m 1988 AJHSME Problems (→See also)
- 11:38, 15 March 2009 (diff | hist) . . (+2,255) . . 1988 AJHSME Problems
- 11:30, 14 March 2009 (diff | hist) . . (+1,949) . . N 1988 AJHSME Problems (New page: == Problem 1 == The diagram shows part of a scale of a measuring device. The arrow indicates an approximate reading of {{image}} <math>\text{(A)}\ 10.05 \qquad \text{(B)}\ 10.15 \qquad...)
- 11:10, 14 March 2009 (diff | hist) . . (+1,331) . . N 1988 AJHSME (New page: ==1988 AJHSME== '''1988 AJHSME''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * [[1988 AJ...)
- 10:05, 14 March 2009 (diff | hist) . . (+506) . . N 1987 AJHSME Problems/Problem 13 (New page: ==Problem== Which of the following fractions has the largest value? <math>\text{(A)}\ \frac{3}{7} \qquad \text{(B)}\ \frac{4}{9} \qquad \text{(C)}\ \frac{17}{35} \qquad \text{(D)}\ \frac...)
- 10:03, 14 March 2009 (diff | hist) . . (+681) . . N 1987 AJHSME Problems/Problem 14 (New page: ==Problem== A computer can do <math>10,000</math> additions per second. How many additions can it do in one hour? <math>\text{(A)}\ 6\text{ million} \qquad \text{(B)}\ 36\text{ million}...)
- 09:58, 14 March 2009 (diff | hist) . . (+690) . . N 1987 AJHSME Problems/Problem 15 (New page: ==Problem== The sale ad read: "Buy three tires at the regular price and get the fourth tire for <dollar/>3." Sam paid <dollar/>240 for a set of four tires at the sale. What was the regul...)
- 09:53, 14 March 2009 (diff | hist) . . (+839) . . N 1987 AJHSME Problems/Problem 16 (New page: ==Problem== Joyce made <math>12</math> of her first <math>30</math> shots in the first three games of this basketball game, so her seasonal shooting average was <math>40\% </math>. In he...)
- 09:47, 14 March 2009 (diff | hist) . . (+873) . . N 1987 AJHSME Problems/Problem 17 (New page: ==Problem== Abby, Bret, Carl, and Dana are seated in a row of four seats numbered #1 to #4. Joe looks at them and says: "Bret is next to Carl." "Abby is between Bret and Carl." Howev...)
- 09:22, 14 March 2009 (diff | hist) . . (+829) . . N 1987 AJHSME Problems/Problem 18 (New page: ==Problem== Half the people in a room left. One third of those remaining started to dance. There were then <math>12</math> people who were not dancing. The original number of people in...)
- 09:17, 14 March 2009 (diff | hist) . . (+89) . . 1987 AJHSME Problems (→Problem 17)
- 09:12, 14 March 2009 (diff | hist) . . (+885) . . N 1987 AJHSME Problems/Problem 19 (New page: ==Problem== A calculator has a squaring key <math>\boxed{x^2}</math> which replaces the current number displayed with its square. For example, if the display is <math>\boxed{000003}</mat...)
- 08:59, 14 March 2009 (diff | hist) . . (+973) . . N 1987 AJHSME Problems/Problem 20 (New page: ==Problem== "If a whole number <math>n</math> is not prime, then the whole number <math>n-2</math> is not prime." A value of <math>n</math> which shows this statement to be false is <mat...)
- 22:42, 13 March 2009 (diff | hist) . . (+997) . . N 1987 AJHSME Problems/Problem 21 (New page: ==Problem== Suppose <math>n^{*}</math> means <math>\frac{1}{n}</math>, the reciprocal of <math>n</math>. For example, <math>5^{*}=\frac{1}{5}</math>. How many of the following statement...)
- 18:31, 13 March 2009 (diff | hist) . . (+1,443) . . N 1987 AJHSME Problems/Problem 22 (New page: ==Problem== <math>\text{ABCD}</math> is a rectangle, <math>\text{D}</math> is the center of the circle, and <math>\text{B}</math> is on the circle. If <math>\text{AD}=4</math> and <math>...)
- 18:15, 13 March 2009 (diff | hist) . . (+816) . . N 1987 AJHSME Problems/Problem 23 (New page: ==Problem== Assume the adjoining chart shows the <math>1980</math> U.S. population, in millions, for each region by ethnic group. To the nearest percent, what percent of the U.S. Black p...)
- 18:02, 13 March 2009 (diff | hist) . . (+67) . . m 1987 AJHSME Problems (→Problem 22: Added necessary labels to the diagram)
- 17:07, 13 March 2009 (diff | hist) . . (+108) . . m 1987 AJHSME Problems/Problem 24 (→Solution)
- 17:06, 13 March 2009 (diff | hist) . . (+1,276) . . N 1987 AJHSME Problems/Problem 24 (New page: ==Problem== A multiple choice examination consists of <math>20</math> questions. The scoring is <math>+5</math> for each correct answer, <math>-2</math> for each incorrect answer, and <m...)
- 16:51, 13 March 2009 (diff | hist) . . (+1,959) . . N 1987 AJHSME Problems/Problem 7 (New page: ==Problem== The large cube shown is made up of <math>27</math> identical sized smaller cubes. For each face of the large cube, the opposite face is shaded the same way. The total number...)
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