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• 14:49, 17 August 2021 (diff | hist) . . (+1)‎ . . 1976 AHSME Problems/Problem 23 ‎ (current)
• 14:49, 17 August 2021 (diff | hist) . . (+71)‎ . . 1976 AHSME Problems/Problem 23 ‎
• 14:48, 17 August 2021 (diff | hist) . . (+1,477)‎ . . N 1976 AHSME Problems/Problem 23 ‎ (Created page with "==Problem 23== For integers <math>k</math> and <math>n</math> such that <math>1\le k<n</math>, let <math>C^n_k=\frac{n!}{k!(n-k)!}</math>. Then <math>\left(\frac{n-2k-1}{k+1}...")
• 13:58, 17 August 2021 (diff | hist) . . (+64)‎ . . User:Jiang147369 ‎
• 13:57, 17 August 2021 (diff | hist) . . (+965)‎ . . N 1977 AHSME Problems/Problem 6 ‎ (Created page with "== Problem 6 == If <math>x, y</math> and <math>2x + \frac{y}{2}</math> are not zero, then <math>\left( 2x + \frac{y}{2} \right)^{-1} \left[(2x)^{-1} + \left( \frac{y}{2} \rig...") (current)
• 13:42, 17 August 2021 (diff | hist) . . (-93)‎ . . 1975 AHSME Problems/Problem 25 ‎ (→‎Solution) (current)
• 21:16, 21 July 2021 (diff | hist) . . (+48)‎ . . User:Jiang147369 ‎
• 21:15, 21 July 2021 (diff | hist) . . (+1,141)‎ . . 1975 AHSME Problems/Problem 17 ‎ (current)
• 20:39, 21 July 2021 (diff | hist) . . (0)‎ . . User:Cozzmo ‎ (→‎Viewer Count)
• 13:47, 20 July 2021 (diff | hist) . . (+48)‎ . . User:Jiang147369 ‎ (→‎1976 AHSME)
• 13:46, 20 July 2021 (diff | hist) . . (+1,330)‎ . . N 1976 AHSME Problems/Problem 15 ‎ (Created page with "== Problem 15 == If <math>r</math> is the remainder when each of the numbers <math>1059,~1417</math>, and <math>2312</math> is divided by <math>d</math>, where <math>d</math>...") (current)
• 19:59, 19 July 2021 (diff | hist) . . (+15)‎ . . m 1976 AHSME Problems/Problem 27 ‎ (→‎Solution: (fixed formatting))
• 19:55, 19 July 2021 (diff | hist) . . (+48)‎ . . User:Jiang147369 ‎ (→‎1976 AHSME)
• 19:54, 19 July 2021 (diff | hist) . . (+1,201)‎ . . N 1976 AHSME Problems/Problem 21 ‎ (Created page with "== Problem 21 == What is the smallest positive odd integer <math>n</math> such that the product <math>2^{1/7}2^{3/7}\cdots2^{(2n+1)/7}</math> is greater than <math>1000</math...") (current)
• 18:48, 19 July 2021 (diff | hist) . . (+1)‎ . . User:Jiang147369 ‎ (→‎Contributions)
• 18:43, 19 July 2021 (diff | hist) . . (+581)‎ . . User:Jiang147369 ‎ (→‎Proof of 9 + 10 = 21)
• 18:16, 19 July 2021 (diff | hist) . . (0)‎ . . User:Flamekhoemberish ‎ (→‎User Count)
• 18:05, 19 July 2021 (diff | hist) . . (0)‎ . . User:MRENTHUSIASM ‎ (→‎User Count)
• 18:27, 13 July 2021 (diff | hist) . . (+1)‎ . . User:Jiang147369 ‎
• 18:26, 13 July 2021 (diff | hist) . . (+21)‎ . . User:Jiang147369 ‎
• 18:25, 13 July 2021 (diff | hist) . . (-32)‎ . . User:Jiang147369 ‎
• 17:10, 21 April 2021 (diff | hist) . . (+1,784)‎ . . N 1976 AHSME Problems/Problem 29 ‎ (Created page with "== Problem 29 == Ann and Barbara were comparing their ages and found that Barbara is as old as Ann was when Barbara was as old as Ann had been when Barbara was half as old a...") (current)
• 16:44, 21 April 2021 (diff | hist) . . (+1,116)‎ . . N 1976 AHSME Problems/Problem 17 ‎ (Created page with "== Problem 17 == If <math>\theta</math> is an acute angle, and <math>\sin 2\theta=a</math>, then <math>\sin\theta+\cos\theta</math> equals <math>\textbf{(A) }\sqrt{a+1}\qqua...") (current)
• 15:54, 21 April 2021 (diff | hist) . . (+1,037)‎ . . N 1976 AHSME Problems/Problem 14 ‎ (Created page with "== Problem 14 == The measures of the interior angles of a convex polygon are in arithmetic progression. If the smallest angle is <math>100^\circ</math>, and the largest is <...") (current)
• 14:35, 21 April 2021 (diff | hist) . . (+8)‎ . . m User:Jiang147369 ‎ (→‎Proof of 9 + 10 = 21)
• 12:48, 21 April 2021 (diff | hist) . . (+915)‎ . . m User:Jiang147369 ‎
• 15:19, 20 April 2021 (diff | hist) . . (+1,501)‎ . . N 1976 AHSME Problems/Problem 13 ‎ (Created page with "== Problem 13 == If <math>x</math> cows give <math>x+1</math> cans of milk in <math>x+2</math> days, how many days will it take <math>x+3</math> cows to give <math>x+5</math>...") (current)
• 10:28, 20 April 2021 (diff | hist) . . (+1,577)‎ . . N 1976 AHSME Problems/Problem 12 ‎ (Created page with "== Problem 12 == A supermarket has <math>128</math> crates of apples. Each crate contains at least <math>120</math> apples and at most <math>144</math> apples. What is the l...") (current)
• 09:43, 20 April 2021 (diff | hist) . . (+18)‎ . . m 1975 AHSME Problems/Problem 23 ‎ (→‎Solution) (current)
• 12:37, 30 December 2020 (diff | hist) . . (0)‎ . . m User:Piphi ‎ (→‎User Count)
• 23:05, 29 December 2020 (diff | hist) . . (+79)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 14)
• 23:05, 29 December 2020 (diff | hist) . . (+79)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 12)
• 23:05, 29 December 2020 (diff | hist) . . (+79)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 11)
• 23:05, 29 December 2020 (diff | hist) . . (+79)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 10)
• 23:05, 29 December 2020 (diff | hist) . . (+79)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 9)
• 23:04, 29 December 2020 (diff | hist) . . (+79)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 8)
• 23:04, 29 December 2020 (diff | hist) . . (+99)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 7)
• 23:03, 29 December 2020 (diff | hist) . . (+79)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 6)
• 23:03, 29 December 2020 (diff | hist) . . (+79)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 5)
• 23:02, 29 December 2020 (diff | hist) . . (+79)‎ . . 2021 AMC 10A Problems ‎ (→‎Problem 4)
• 23:00, 29 December 2020 (diff | hist) . . (+25)‎ . . m 2021 AMC 10A Problems ‎ (→‎Problem 1)
• 17:31, 27 December 2020 (diff | hist) . . (+68)‎ . . 1975 AHSME Problems/Problem 23 ‎ (→‎Solution)
• 17:24, 27 December 2020 (diff | hist) . . (+21)‎ . . 1975 AHSME Problems/Problem 23 ‎ (→‎Solution)
• 16:48, 27 December 2020 (diff | hist) . . (+4)‎ . . User:Jiang147369 ‎
• 12:31, 27 December 2020 (diff | hist) . . (+2,568)‎ . . N 1975 AHSME Problems/Problem 25 ‎ (Created page with "== Problem 25 == A woman, her brother, her son and her daughter are chess players (all relations by birth). The worst player's twin (who is one of the four players) and the b...")
• 11:51, 27 December 2020 (diff | hist) . . (+2,703)‎ . . N 1975 AHSME Problems/Problem 23 ‎ (Created page with "== Problem 23 == In the adjoining figure <math>AB</math> and <math>BC</math> are adjacent sides of square <math>ABCD</math>; <math>M</math> is the midpoint of <math>AB</math>...")
• 12:21, 26 December 2020 (diff | hist) . . (+1,337)‎ . . N 1975 AHSME Problems/Problem 19 ‎ (Created page with "== Problem 19 == Which positive numbers <math>x</math> satisfy the equation <math>(\log_3x)(\log_x5)=\log_35</math>? <math>\textbf{(A)}\ 3 \text{ and } 5 \text{ only} \qqua...")
• 11:52, 26 December 2020 (diff | hist) . . (+1,091)‎ . . N 1975 AHSME Problems/Problem 18 ‎ (Created page with "== Problem 18 == A positive integer <math>N</math> with three digits in its base ten representation is chosen at random, with each three digit number having an equal chance...")
• 22:39, 25 December 2020 (diff | hist) . . (+1,626)‎ . . N 1975 AHSME Problems/Problem 14 ‎ (Created page with "== Problem 14 == If the <math>whatsis</math> is <math>so</math> when the <math>whosis</math> is <math>is</math> and the <math>so</math> and <math>so</math> is <math>is \cdot...")
• 20:47, 25 December 2020 (diff | hist) . . (+25)‎ . . N User:Jiang147369 ‎ (Created page with "I somehow made it here...")

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