# User contributions

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- 16:39, 21 June 2021 (diff | hist) . . (-165) . . 1956 AHSME Problems/Problem 20 (→Solution) (current)
- 16:38, 21 June 2021 (diff | hist) . . (+448) . . N 1956 AHSME Problems/Problem 20 (Created page with "If <math>(0.2)^x = 2</math> and <math>\log 2 = 0.3010</math>, then the value of <math>x</math> to the nearest tenth is: <math>\textbf{(A)}\ - 10.0 \qquad\textbf{(B)}\ - 0.5 \...")
- 23:41, 30 March 2021
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**(+821)** . . N 1957 AHSME Problems/Problem 23 (Created page with "The graph of <math>x^2 + y = 10</math> and the graph of <math>x + y = 10</math> meet in two points. The distance between these two points is: <math>\textbf{(A)}\ \text{less t...") (current) - 09:58, 29 March 2021
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**(+1,032)** . . N 1957 AHSME Problems/Problem 19 (Created page with "The base of the decimal number system is ten, meaning, for example, that <math>123 = 1\cdot 10^2 + 2\cdot 10 + 3</math>. In the binary system, which has base two, the first fi...") (current) - 23:25, 27 March 2021 (diff | hist) . . (+122) . . 1957 AHSME Problems/Problem 14 (→Solution) (current)
- 23:22, 27 March 2021
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**(+712)** . . N 1957 AHSME Problems/Problem 14 (Created page with "If <math>y = \sqrt{x^2 - 2x + 1} + \sqrt{x^2 + 2x + 1}</math>, then <math>y</math> is: <math>\textbf{(A)}\ 2x\qquad \textbf{(B)}\ 2(x+1)\qquad\textbf{(C)}\ 0\qquad\textbf{(D)...") - 23:16, 27 March 2021
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**(+760)** . . N 1957 AHSME Problems/Problem 15 (Created page with "The table below shows the distance <math>s</math> in feet a ball rolls down an inclined plane in <math>t</math> seconds. <cmath>\begin{tabular}{|c|c|c|c|c|c|c|}\hline t & 0 &...") (current) - 22:04, 27 March 2021
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**(+821)** . . N 1957 AHSME Problems/Problem 11 (Created page with "The angle formed by the hands of a clock at <math>2:15</math> is: <math>\textbf{(A)}\ 30^\circ \qquad \textbf{(B)}\ 27\frac{1}{2}^\circ\qquad \textbf{(C)}\ 157\frac{1}{2}^\c...") (current) - 21:22, 27 March 2021
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**(+522)** . . N 1957 AHSME Problems/Problem 9 (Created page with "The value of <math>x - y^{x - y}</math> when <math>x = 2</math> and <math>y = -2</math> is: <math>\textbf{(A)}\ -18 \qquad \textbf{(B)}\ -14\qquad \textbf{(C)}\ 14\qquad \tex...") (current) - 21:00, 27 March 2021
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**(-555)** . . 1956 AHSME Problems/Problem 45 (→Solution) (current) - 13:15, 27 March 2021
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**(+1,097)** . . N 1956 AHSME Problems/Problem 45 (Created page with "A wheel with a rubber tire has an outside diameter of <math>25</math> in. When the radius has been decreased a quarter of an inch, the number of revolutions in one mile will:...") - 12:12, 27 March 2021
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**(+1,207)** . . N 1956 AHSME Problems/Problem 37 (Created page with "On a map whose scale is <math>400</math> miles to an inch and a half, a certain estate is represented by a rhombus having a <math>60^{\circ}</math> angle. The diagonal opposit...") (current) - 12:10, 6 March 2021 (diff | hist) . . (+394) . . Solution to AM - GM Introductory Problem 1 (current)
- 01:30, 6 March 2021 (diff | hist) . . (+58) . . Arithmetic Mean-Geometric Mean Inequality (→Problems) (current)
- 01:29, 6 March 2021 (diff | hist) . . (+278) . . N Solution to AM - GM Introductory Problem 1 (Created page with "==Problem== For nonnegative real numbers <math>a_1,a_2,\cdots a_n</math>, demonstrate that if <math>a_1a_2\cdots a_n=1</math> then <math>a_1+a_2+\cdots +a_n\ge n</math>. ==Sol...")
- 16:10, 8 December 2020 (diff | hist) . . (-6) . . m 1955 AHSME Problems/Problem 46 (→Solution) (current)
- 16:08, 8 December 2020
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**(+878)** . . N 1955 AHSME Problems/Problem 46 (Created page with "The graphs of <math>2x+3y-6=0, 4x-3y-6=0, x=2</math>, and <math>y=\frac{2}{3}</math> intersect in: <math>\textbf{(A)}\ \text{6 points}\qquad\textbf{(B)}\ \text{1 point}\qquad...") - 23:46, 6 December 2020 (diff | hist) . . (-186) . . User:Angrybird029 (current)
- 17:12, 29 November 2020
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**(+1,024)** . . N 1955 AHSME Problems/Problem 17 (Created page with "If <math>\log x-5 \log 3=-2</math>, then <math>x</math> equals: <math>\textbf{(A)}\ 1.25\qquad\textbf{(B)}\ 0.81\qquad\textbf{(C)}\ 2.43\qquad\textbf{(D)}\ 0.8\qquad\textbf{(...") - 15:34, 24 November 2020 (diff | hist) . . (+1) . . 1955 AHSME Problems/Problem 37 (→Solution) (current)
- 15:33, 24 November 2020
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**(+1,602)** . . N 1955 AHSME Problems/Problem 37 (Created page with "A three-digit number has, from left to right, the digits <math>h, t</math>, and <math>u</math>, with <math>h>u</math>. When the number with the digits reversed is subtracted f...") - 19:15, 22 November 2020
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**(+1,017)** . . N 1955 AHSME Problems/Problem 35 (Created page with "Three boys agree to divide a bag of marbles in the following manner. The first boy takes one more than half the marbles. The second takes a third of the number remaining. The...") (current) - 19:33, 18 November 2020
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**(+790)** . . N 1955 AHSME Problems/Problem 10 (Created page with "How many hours does it take a train traveling at an average rate of 40 mph between stops to travel a miles it makes n stops of m minutes each? <math>\textbf{(A)}\ \frac{3a+2m...") - 19:17, 18 November 2020
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**(+1,032)** . . N 1955 AHSME Problems/Problem 31 (Created page with "An equilateral triangle whose side is <math>2</math> is divided into a triangle and a trapezoid by a line drawn parallel to one of its sides. If the area of the trapezoid equa...") (current) - 13:09, 18 November 2020
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**(+818)** . . N 1955 AHSME Problems/Problem 49 (Created page with "The graphs of <math>y=\frac{x^2-4}{x-2}</math> and <math>y=2x</math> intersect in: <math>\textbf{(A)}\ \text{1 point whose abscissa is 2}\qquad\textbf{(B)}\ \text{1 point who...") (current) - 13:04, 18 November 2020
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**(+1,122)** . . N 1955 AHSME Problems/Problem 40 (Created page with "The fractions <math>\frac{ax+b}{cx+d}</math> and <math>\frac{b}{d}</math> are unequal if: <math>\textbf{(A)}\ a=c=1, x\neq 0\qquad\textbf{(B)}\ a=b=0\qquad\textbf{(C)}\ a=c=0...") (current) - 13:01, 18 November 2020
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**(+1,418)** . . N 1955 AHSME Problems/Problem 26 (Created page with "Mr. <math>A</math> owns a house worth <math>\textdollar{10000}</math>. He sells it to Mr. <math>B</math> at <math>10</math>% profit. Mr. <math>B</math> sells the house back to...") (current) - 12:57, 18 November 2020
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**(+1,225)** . . N 1955 AHSME Problems/Problem 23 (Created page with "In checking the petty cash a clerk counts <math>q</math> quarters, <math>d</math> dimes, <math>n</math> nickels, and <math>c</math> cents. Later he discovers that <math>x</mat...") (current) - 16:52, 20 October 2020 (diff | hist) . . (+484) . . 2002 AMC 10A Problems (Undo revision 135075 by Gamathboy (talk)) (Tag: Undo)
- 15:40, 12 October 2020
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**(+696)** . . 1957 AHSME Problems/Problem 8 (current) - 12:23, 12 October 2020 (diff | hist) . . (+357) . . 1957 AHSME Problems/Problem 8 (→Problem)
- 12:22, 12 October 2020 (diff | hist) . . (+92) . . N 1957 AHSME Problems/Problem 8 (Created page with "==Problem== ==Solution== ==See Also== {{AHSME box|year=1957|num-b=7|num-a=9}} {{MAA Notice}}")
- 12:20, 12 October 2020 (diff | hist) . . (+40) . . 1957 AHSME Problems/Problem 7 (→See Also) (current)
- 12:19, 12 October 2020 (diff | hist) . . (+12) . . 1957 AHSME Problems/Problem 7 (→Solution)
- 12:18, 12 October 2020 (diff | hist) . . (+476) . . 1957 AHSME Problems/Problem 7 (→Solution)
- 12:06, 12 October 2020 (diff | hist) . . (+110) . . 1957 AHSME Problems/Problem 7 (→Solution)
- 11:55, 12 October 2020 (diff | hist) . . (+320) . . N 1957 AHSME Problems/Problem 7 (Created page with "== Problem 7== The area of a circle inscribed in an equilateral triangle is <math>48\pi</math>. The perimeter of this triangle is: <math>\textbf{(A)}\ 72\sqrt{3} \qquad \t...")
- 22:12, 19 September 2020 (diff | hist) . . (-153) . . User:Angrybird029
- 23:35, 28 August 2020
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**(+1,199)** . . N 1955 AHSME Problems/Problem 38 (Created page with "== Problem 38== Four positive integers are given. Select any three of these integers, find their arithmetic average, and add this result to the fourth integer. Thus the numb...") (current) - 11:29, 24 August 2020 (diff | hist) . . (+119) . . User talk:Piphi/Chess/Game 24 (→Game #24 Discussion) (current)
- 11:28, 24 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 24 (→Game #24 Cozzmo v Angrybird029) (current)
- 22:37, 20 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 24 (→Game #24 Cozzmo v Angrybird029)
- 14:11, 18 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 24 (→Game #24 Cozzmo v Angrybird029)
- 14:08, 18 August 2020 (diff | hist) . . (+129) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 22:07, 16 August 2020
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**(+2,229)** . . N 1955 AHSME Problems/Problem 34 (Created page with "== Problem 34== A <math>6</math>-inch and <math>18</math>-inch diameter poles are placed together and bound together with wire. The length of the shortest wire that will go...") (current) - 22:14, 15 August 2020 (diff | hist) . . (+423) . . 1955 AHSME Problems/Problem 21 (→Solution) (current)
- 14:31, 15 August 2020 (diff | hist) . . (+85) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 14:30, 15 August 2020 (diff | hist) . . (-7) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 23:43, 14 August 2020 (diff | hist) . . (-27) . . m 1955 AHSME Problems/Problem 21 (→See Also)
- 23:40, 14 August 2020 (diff | hist) . . (-42) . . 1955 AHSME Problems/Problem 21 (→Solution)

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