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• 12:23, 11 July 2021 (diff | hist) . . (+31)‎ . . JMPSC Problems and Solutions ‎
• 22:31, 10 July 2021 (diff | hist) . . (-85)‎ . . 2021 JMPSC Sprint Problems ‎
• 22:31, 10 July 2021 (diff | hist) . . (-85)‎ . . 2021 JMPSC Accuracy Problems ‎
• 22:27, 10 July 2021 (diff | hist) . . (-33)‎ . . JMPSC Problems and Solutions ‎ (→‎Resources)
• 22:20, 10 July 2021 (diff | hist) . . (+675)‎ . . 2021 JMPSC Sprint Problems/Problem 20 ‎ (→‎Solution)
• 22:18, 10 July 2021 (diff | hist) . . (+17)‎ . . 2021 JMPSC Accuracy Problems/Problem 12 ‎ (→‎Solution)
• 22:17, 10 July 2021 (diff | hist) . . (+17)‎ . . 2021 JMPSC Accuracy Problems/Problem 12 ‎ (→‎Solution)
• 22:17, 10 July 2021 (diff | hist) . . (+1,134)‎ . . 2021 JMPSC Accuracy Problems/Problem 12 ‎ (→‎Solution)
• 22:16, 10 July 2021 (diff | hist) . . (0)‎ . . N File:Accuracy12sol.jpeg ‎ (current)
• 21:54, 10 July 2021 (diff | hist) . . (+6,908)‎ . . N 2021 JMPSC Sprint Problems ‎ (Created page with "#This is a twenty question free-response test. Each question has exactly one integer answer. #You have 50 minutes to complete the test. #You will receive 3 points for each cor...")
• 21:49, 10 July 2021 (diff | hist) . . (+225)‎ . . N 2021 JMPSC Sprint Problems/Problem 20 ‎ (Created page with "==Problem== For all integers <math>x</math> and <math>y</math>, define the operation <math>\Delta</math> as <cmath>x \Delta y = x^3+y^2+x+y.</cmath> Find <cmath>\sqrt{\dfrac{2...")
• 21:48, 10 July 2021 (diff | hist) . . (+389)‎ . . N 2021 JMPSC Sprint Problems/Problem 19 ‎ (Created page with "==Problem== As an April Fool’s prank, Sean hacks his teacher’s digital clock and switches each digit to a certain letter. Right now, the hacked clock displays <math>\textb...")
• 21:47, 10 July 2021 (diff | hist) . . (+383)‎ . . N 2021 JMPSC Sprint Problems/Problem 18 ‎ (Created page with "==Problem== On square <math>ABCD</math> with side length <math>28</math>, <math>M</math> is the midpoint of <math>\overline{CD}</math>. Let <math>E</math> be the foot of the a...")
• 21:47, 10 July 2021 (diff | hist) . . (+139)‎ . . N 2021 JMPSC Sprint Problems/Problem 17 ‎ (Created page with "==Problem== What is the smallest positive multiple of <math>1003</math> that has no zeros in its decimal representation? ==Solution== asdf")
• 21:46, 10 July 2021 (diff | hist) . . (0)‎ . . 2021 JMPSC Sprint Problems/Problem 16 ‎ (→‎Problem)
• 21:46, 10 July 2021 (diff | hist) . . (+1)‎ . . 2021 JMPSC Sprint Problems/Problem 16 ‎ (→‎Problem)
• 21:46, 10 July 2021 (diff | hist) . . (+267)‎ . . N 2021 JMPSC Sprint Problems/Problem 16 ‎ (Created page with "==Problem== <math>ABCD</math> is a concave quadrilateral with <math>AB = 12</math>, <math>BC = 16</math>, <math>AD = CD = 26</math>, and <math>\angle ABC=90^\circ</math>. Fin...")
• 21:45, 10 July 2021 (diff | hist) . . (0)‎ . . N File:Sprint16.jpg ‎ (current)
• 21:38, 10 July 2021 (diff | hist) . . (+87)‎ . . N 2021 JMPSC Sprint Problems/Problem 15 ‎ (Created page with "==Problem== Find the last two digits of <math>10^{10}-5^{10}.</math> ==Solution== asdf")
• 21:37, 10 July 2021 (diff | hist) . . (-4)‎ . . 2021 JMPSC Sprint Problems/Problem 14 ‎ (→‎Problem)
• 21:37, 10 July 2021 (diff | hist) . . (+667)‎ . . N 2021 JMPSC Sprint Problems/Problem 14 ‎ (Created page with "==Problem== Ari, Bryant, Chandler, and David each tell one truth and one lie. Ari: Bryant is the tallest among the four of us. Chandler is the shortest among the four of us...")
• 21:23, 10 July 2021 (diff | hist) . . (+311)‎ . . 2021 JMPSC Sprint Problems/Problem 13 ‎ (→‎Problem)
• 21:23, 10 July 2021 (diff | hist) . . (+59)‎ . . N 2021 JMPSC Sprint Problems/Problem 13 ‎ (Created page with "==Problem== <center> 200px </center>")
• 21:22, 10 July 2021 (diff | hist) . . (0)‎ . . N File:Sprint14.jpg ‎ (current)
• 21:21, 10 July 2021 (diff | hist) . . (+198)‎ . . N 2021 JMPSC Sprint Problems/Problem 12 ‎ (Created page with "==Problem== The solution to the equation <math>x \sqrt{x \sqrt{x}}=2^{63}</math> can be written as <math>2^m</math>, where <math>m</math> is a real number. What is <math>m</ma...")
• 21:21, 10 July 2021 (diff | hist) . . (+146)‎ . . N 2021 JMPSC Sprint Problems/Problem 11 ‎ (Created page with "==Problem== How many numbers are in the finite sequence of consecutive perfect squares <cmath>9, 16, 25, \ldots , 2500?</cmath> ==Solution== asdf")
• 21:16, 10 July 2021 (diff | hist) . . (+435)‎ . . N 2021 JMPSC Sprint Problems/Problem 10 ‎ (Created page with "==Problem== Serena gets a grade of <math>75\%</math> for her chapter test. She doesn't remember how many problems there were, but she remembers that there were at most <math>1...")
• 21:16, 10 July 2021 (diff | hist) . . (+242)‎ . . N 2021 JMPSC Sprint Problems/Problem 9 ‎ (Created page with "==Problem== A machine cuts a piece of metal at a constant rate. After leaving the machine alone for twenty minutes, the metal has been split into six pieces. How many more min...")
• 21:15, 10 July 2021 (diff | hist) . . (+121)‎ . . N 2021 JMPSC Sprint Problems/Problem 8 ‎ (Created page with "==Problem== How many positive two-digit numbers exist such that the product of its digits is not zero? ==Solution== asdf")
• 21:14, 10 July 2021 (diff | hist) . . (0)‎ . . 2021 JMPSC Sprint Problems/Problem 7 ‎
• 21:14, 10 July 2021 (diff | hist) . . (+419)‎ . . N 2021 JMPSC Sprint Problems/Problem 7 ‎ (Created page with "==Problem== How many sets of three circles are in the diagram below such that their centers lie on the same line and each circle in the set is adjacent to another circle in th...")
• 21:13, 10 July 2021 (diff | hist) . . (0)‎ . . N File:Sprint9.png ‎ (current)
• 21:13, 10 July 2021 (diff | hist) . . (+253)‎ . . N 2021 JMPSC Sprint Problems/Problem 6 ‎ (Created page with "==Problem== Luis has <math>100</math> coins that are all either nickels or dimes. If the probability of randomly picking a nickel from these <math>100</math> coins is <math>\f...")
• 21:13, 10 July 2021 (diff | hist) . . (+97)‎ . . N 2021 JMPSC Sprint Problems/Problem 5 ‎ (Created page with "==Problem== What two-digit even number has digits that sum to <math>17</math>? ==Solution== asdf")
• 21:12, 10 July 2021 (diff | hist) . . (+1)‎ . . 2021 JMPSC Sprint Problems/Problem 4 ‎ (→‎Problem)
• 21:12, 10 July 2021 (diff | hist) . . (0)‎ . . N File:Sprint5.png ‎ (current)
• 21:12, 10 July 2021 (diff | hist) . . (+547)‎ . . N 2021 JMPSC Sprint Problems/Problem 4 ‎ (Created page with "==Problem== A standard chess-board is an 8 by 8 grid of squares. A bishop is placed at square C5 (row 5, column C) and a rook is placed at square E4 (row 4, column E). How man...")
• 21:10, 10 July 2021 (diff | hist) . . (0)‎ . . 2021 JMPSC Sprint Problems/Problem 3 ‎ (→‎Problem)
• 21:09, 10 July 2021 (diff | hist) . . (+3)‎ . . 2021 JMPSC Sprint Problems/Problem 3 ‎ (→‎Problem)
• 21:09, 10 July 2021 (diff | hist) . . (+245)‎ . . N 2021 JMPSC Sprint Problems/Problem 3 ‎ (Created page with "==Problem== If all angles marked with a red square are <math>90^\circ</math> and all angles marked with one black curve are equal, find the measure of the angle with a questi...")
• 21:08, 10 July 2021 (diff | hist) . . (0)‎ . . N File:Sprint4.png ‎ (current)
• 21:07, 10 July 2021 (diff | hist) . . (+239)‎ . . N 2021 JMPSC Sprint Problems/Problem 2 ‎ (Created page with "==Problem== Brady has an unlimited supply of quarters (\$0.25), dimes (\$0.10), nickels (\$0.05), and pennies (\$0.01). What is the least number (quantity, not type) of coins...")
• 20:48, 10 July 2021 (diff | hist) . . (+4,124)‎ . . 2021 JMPSC Accuracy Problems ‎
• 20:48, 10 July 2021 (diff | hist) . . (0)‎ . . 2021 JMPSC Accuracy Problems/Problem 3 ‎ (→‎Problem)
• 20:47, 10 July 2021 (diff | hist) . . (-1)‎ . . 2021 JMPSC Accuracy Problems/Problem 12 ‎ (→‎Problem)
• 20:42, 10 July 2021 (diff | hist) . . (+7)‎ . . 2021 JMPSC Accuracy Problems ‎
• 20:39, 10 July 2021 (diff | hist) . . (-34)‎ . . 2021 JMPSC Accuracy Problems ‎
• 20:39, 10 July 2021 (diff | hist) . . (+791)‎ . . N 2021 JMPSC Accuracy Problems ‎ (Created page with "{{2021 JMPSC Accuracy Problems}} #This is a fifteen question free-response test. Each question has exactly one integer answer. #You have 60 minutes to complete the test. #You...")
• 20:34, 10 July 2021 (diff | hist) . . (+354)‎ . . N 2021 JMPSC Accuracy Problems/Problem 15 ‎ (Created page with "==Problem== For all positive integers <math>n,</math> define the function <math>f(n)</math> to output <math>4\underbrace{777 \cdots 7}_{n\ \text{sevens}}5.</math> For example,...")
• 20:34, 10 July 2021 (diff | hist) . . (+199)‎ . . N 2021 JMPSC Accuracy Problems/Problem 14 ‎ (Created page with "==Problem== What is the leftmost digit of the product <cmath>\underbrace{161616 \cdots 16}_{100 \text{ digits }} \times \underbrace{252525 \cdots 25}_{100 \text{ digits }}?</c...")

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