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  • ==Problem== ...2^2 \cdot 3^2 \cdot 7</math>, so the divisors are <math>\{1,2,3,4,6,7,9,12,14,18,21,28,36,42,63,84,126,252 \}</math>. We see the set <math>\{21,42,63,84
    2 KB (296 words) - 00:17, 12 July 2021
  • ==Problem== ...most value, specifically the quarters, for taking away a big chunk of the problem. We are able to fit <math>11</math> quarters, or <math>$2.75</math> into <
    1 KB (195 words) - 09:09, 12 July 2021
  • ...(Middle School)''' problems and solutions. The test was held on July 10th, 2021. *[[2021 JMPSC Accuracy Problems]]
    1 KB (125 words) - 16:39, 11 July 2021
  • ...Middle School</b> problems and solutions. The test was held on July 10th, 2021. *[[2021 JMPSC Sprint Problems]]
    1 KB (155 words) - 16:39, 11 July 2021
  • #You will receive 4 points for each correct answer, and 0 points for each problem left unanswered or incorrect. ...rasers. No calculators, smartwatches, or computing devices are allowed. No problems on the test will require the use of a calculator.
    5 KB (729 words) - 17:41, 11 July 2021
  • ==Problem== ...s, the machine has to make <math>14</math> more cuts. This will take <math>14\cdot4=\boxed{56}</math> minutes.
    797 bytes (121 words) - 16:14, 11 July 2021
  • ==Problem== ...C</math> is a 45-45-90 triangle. Thus, <cmath>EC=\frac{MC}{\sqrt{2}}=\frac{14}{\sqrt{2}}=7\sqrt{2}.</cmath> Also, we have <math>AC=AD\sqrt{2}=28\sqrt{2}<
    974 bytes (152 words) - 16:15, 11 July 2021
  • ==Problem== ...er. Right now, the hacked clock displays <math>\textbf{M:AT}</math>. <math>14</math> minutes later, it displays <math>\textbf{A:TM}</math>. If no two dig
    2 KB (265 words) - 16:15, 11 July 2021
  • #You will receive 3 points for each correct answer, and 0 points for each problem left unanswered or incorrect. ...rasers. No calculators, smartwatches, or computing devices are allowed. No problems on the test will require the use of a calculator.
    7 KB (1,100 words) - 17:40, 11 July 2021
  • ...(Middle School)''' problems and solutions. The test was held on July 11th, 2021. *[[2021 JMPSC Invitationals Problems]]
    1 KB (125 words) - 16:39, 11 July 2021
  • #You will receive 15 points for each correct answer, and 0 points for each problem left unanswered or incorrect. ...rasers. No calculators, smartwatches, or computing devices are allowed. No problems on the test will require the use of a calculator.
    6 KB (985 words) - 17:39, 11 July 2021
  • ==Problem== For some <math>n</math>, the arithmetic progression <cmath>4,9,14,\ldots,n</cmath> has exactly <math>36</math> perfect squares. Find the maxi
    3 KB (435 words) - 20:15, 11 July 2021