User contributions
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- 20:43, 2 October 2014 (diff | hist) . . (+435) . . N 1952 AHSME Problems/Problem 31 (Created page with "== Problem == Given <math>12</math> points in a plane no three of which are collinear, the number of lines they determine is: <math>\textbf{(A)}\ 24 \qquad \textbf{(B)}\ 54 \q...")
- 20:42, 2 October 2014 (diff | hist) . . (+483) . . N 1952 AHSME Problems/Problem 30 (Created page with "== Problem == When the sum of the first ten terms of an arithmetic progression is four times the sum of the first five terms, the ratio of the first term to the common differenc...")
- 20:41, 2 October 2014 (diff | hist) . . (+625) . . N 1952 AHSME Problems/Problem 29 (Created page with "== Problem == In a circle of radius <math>5</math> units, <math>CD</math> and <math>AB</math> are perpendicular diameters. A chord <math>CH</math> cutting <math>AB</math> at <ma...")
- 20:39, 2 October 2014 (diff | hist) . . (+568) . . N 1952 AHSME Problems/Problem 28 (Created page with "== Problem == In the table shown, the formula relating x and y is: <cmath> \begin{tabular}{|c|c|c|c|c|c|}\hline x & 1 & 2 & 3 & 4 & 5\\ \hline y & 3 & 7 & 13 & 21 & 31\\ \hline...")
- 18:00, 2 October 2014 (diff | hist) . . (+683) . . N 1952 AHSME Problems/Problem 50 (Created page with "== Problem == A line initially 1 inch long grows according to the following law, where the first term is the initial length. <cmath> 1+\frac{1}{4}\sqrt{2}+\frac{1}{4}+\frac{1}{...")
- 17:57, 2 October 2014 (diff | hist) . . (+1) . . m 1952 AHSME Problems/Problem 49 (→See also)
- 17:53, 2 October 2014 (diff | hist) . . (+1,204) . . N 1952 AHSME Problems/Problem 49 (Created page with "== Problem == <asy> unitsize(27); defaultpen(linewidth(.8pt)+fontsize(10pt)); pair A,B,C,D,E,F,X,Y,Z; A=(3,3); B=(0,0); C=(6,0); D=(4,0); E=(4,2); F=(1,1); draw(A--B--C--cycle)...")
- 17:46, 2 October 2014 (diff | hist) . . (+677) . . N 1952 AHSME Problems/Problem 48 (Created page with "== Problem == Two cyclists, <math>k</math> miles apart, and starting at the same time, would be together in <math>r</math> hours if they traveled in the same direction, but woul...")
- 17:43, 2 October 2014 (diff | hist) . . (+1) . . m 1952 AHSME Problems/Problem 47 (→Problem)
- 17:43, 2 October 2014 (diff | hist) . . (+475) . . N 1952 AHSME Problems/Problem 47 (Created page with "== Problem == In the set of equations <math>z^x = y^{2x},\quad 2^z = 2\cdot4^x, \quadx + y + z = 16</math>, the integral roots in the order <math>x,y,z</math> are: <math>\tex...")
- 17:37, 2 October 2014 (diff | hist) . . (+923) . . N 1952 AHSME Problems/Problem 46 (Created page with "== Problem == The base of a new rectangle equals the sum of the diagonal and the greater side of a given rectangle, while the altitude of the new rectangle equals the difference...")
- 17:33, 2 October 2014 (diff | hist) . . (+558) . . N 1952 AHSME Problems/Problem 45 (Created page with "== Problem == If <math>a</math> and <math>b</math> are two unequal positive numbers, then: <math>\text{(A) } \frac{2ab}{a+b}>\sqrt{ab}>\frac{a+b}{2}\qquad \text{(B) } \sqrt{ab...")
- 17:28, 2 October 2014 (diff | hist) . . (0) . . m 1952 AHSME Problems/Problem 44 (→See Also)
- 17:27, 2 October 2014 (diff | hist) . . (+491) . . N 1952 AHSME Problems/Problem 43 (Created page with "== Problem == If an integer of two digits is <math>k</math> times the sum of its digits, the number formed by interchanging the digits is the sum of the digits multiplied by: ...")
- 17:24, 2 October 2014 (diff | hist) . . (+687) . . N 1952 AHSME Problems/Problem 42 (Created page with "== Problem == Let <math>D</math> represent a repeating decimal. If <math>P</math> denotes the <math>r</math> figures of <math>D</math> which do not repeat themselves, and <math>...") (current)
- 17:20, 2 October 2014 (diff | hist) . . (+601) . . N 1952 AHSME Problems/Problem 41 (Created page with "== Problem == Increasing the radius of a cylinder by <math>6</math> units increased the volume by <math>y</math> cubic units. Increasing the altitude of the cylinder by <math>6...")
- 17:15, 2 October 2014 (diff | hist) . . (+615) . . N 1952 AHSME Problems/Problem 40 (Created page with "== Problem == In order to draw a graph of <math>ax^2+bx+c</math>, a table of values was constructed. These values of the function for a set of equally spaced increasing values o...")
- 17:00, 2 October 2014 (diff | hist) . . (+89) . . N 1997 AHSME Answer Key (Created page with "#C #D #D #A #C #B #D #D #C #D #D #E #E #B #D #D #A #E #D #A #C #E #D #B #B #A #D #E #B #C") (current)
- 16:56, 2 October 2014 (diff | hist) . . (+89) . . N 1996 AHSME Answer Key (Created page with "#D #A #E #D #E #E #B #D #B #D #D #B #D #C #B #D #E #D #D #C #D #B #B #B #B #B #D #C #C #E") (current)
- 16:52, 2 October 2014 (diff | hist) . . (+89) . . N 1995 AHSME Answer Key (Created page with "#B #D #B #B #C #C #C #C #D #E #C #D #C #E #D #E #E #D #C #B #E #E #D #A #B #C #E #E #C #D") (current)
- 16:36, 2 October 2014 (diff | hist) . . (+850) . . N 1970 AHSME Problems/Problem 35 (Created page with "== Problem == A retiring employee receives an annual pension proportional to the square root of the number of years of his service. Had he served <math>a</math> years more, his ...")
- 16:25, 2 October 2014 (diff | hist) . . (+171) . . m 1970 AHSME Problems/Problem 30 (→Problem)
- 16:18, 2 October 2014 (diff | hist) . . (+1) . . m 1970 AHSME Problems/Problem 30
- 16:17, 2 October 2014 (diff | hist) . . (+668) . . N 1970 AHSME Problems/Problem 30 (Created page with "== Problem == In the accompanying figure, segments <math>AB</math> and <math>CD</math> are parallel, the measure of angle <math>D</math> is twice that of angle <math>B</math>, a...")
- 16:01, 2 October 2014 (diff | hist) . . (+518) . . N 1970 AHSME Problems/Problem 31 (Created page with "== Problem == If a number is selected at random from the set of all five-digit numbers in which the sum of the digits is equal to 43, what is the probability that this number wi...")
- 15:54, 2 October 2014 (diff | hist) . . (+678) . . N 1970 AHSME Problems/Problem 32 (Created page with "== Problem == <math>A</math> and <math>B</math> travel around a circular track at uniform speeds in opposite directions, starting from diametrically opposite points. If they sta...")
- 15:34, 2 October 2014 (diff | hist) . . (+397) . . N 1970 AHSME Problems/Problem 33 (Created page with "== Problem == Find the sum of digits of all the numbers in the sequence <math>1,2,3,4,\cdots ,1000</math>. <math>\text{(A) } 180001\quad \text{(B) } 154756\quad \text{(C) } 450...")
- 15:21, 2 October 2014 (diff | hist) . . (+4) . . 1970 AHSME Problems/Problem 34 (→Problem)
- 15:21, 2 October 2014 (diff | hist) . . (+512) . . N 1970 AHSME Problems/Problem 34 (Created page with "== Problem == The greatest integer that will divide <math>13511</math>, <math>13903</math> and <math>14589</math> and leave the same remainder is <math>\text{(A) } 28\quad \tex...")
- 14:57, 2 October 2014 (diff | hist) . . (+539) . . N 1970 AHSME Problems/Problem 29 (Created page with "== Problem == It is now between 10:00 and 11:00 o'clock, and six minutes from now, the minute hand of a watch will be exactly opposite the place where the hour hand was three mi...")
- 14:51, 2 October 2014 (diff | hist) . . (+603) . . N 1970 AHSME Problems/Problem 28 (Created page with "== Problem == In triangle <math>ABC</math>, the median from vertex <math>A</math> is perpendicular to the median from vertex <math>B</math>. If the lengths of sides <math>AC</ma...")
- 14:43, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 1 (→See also)
- 14:43, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 2 (→See also)
- 14:42, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 3 (→See also)
- 14:42, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 4 (→See also)
- 14:42, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 5 (→See also)
- 14:42, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 6 (→See also)
- 14:41, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 7 (→See also)
- 14:41, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 8 (→See also)
- 14:41, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 9 (→See also)
- 14:41, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 10 (→See also)
- 14:41, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 11 (→See also)
- 14:40, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 12 (→See also) (current)
- 14:40, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 13 (→See also)
- 14:40, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 14 (→See also)
- 14:40, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 15 (→See also)
- 14:40, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 16 (→See also)
- 14:39, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 17 (→See also)
- 14:39, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 18 (→See also)
- 14:39, 2 October 2014 (diff | hist) . . (+4) . . m 1970 AHSME Problems/Problem 19 (→See also)
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