User contributions for Soysoy4444
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A user with 6 edits. Account created on 6 September 2018.
13 February 2021
- 02:4302:43, 13 February 2021 diff hist +11 m 2021 AMC 12B Problems/Problem 9 →Solution
- 02:3902:39, 13 February 2021 diff hist 0 m 2021 AMC 12B Problems/Problem 9 →Solution
11 February 2021
- 19:4419:44, 11 February 2021 diff hist +13 m 2021 AMC 12B Problems/Problem 10 No edit summary
- 19:4319:43, 11 February 2021 diff hist +553 N 2021 AMC 12B Problems/Problem 10 Created page with " The sum of the first <math>37</math> integers is given by <math>n(n+1)/2</math>, so <math>37(37+1)/2=703</math>. Therefore, <math>703-x-y=xy</math> Rearranging, <math>xy+x+..."
- 19:2619:26, 11 February 2021 diff hist +942 N 2021 AMC 12B Problems/Problem 12 Created page with "Let <math>x</math> be the greatest integer, <math>y</math> be the smallest, <math>z</math> be the sum of the numbers in S excluding <math>x</math> and <math>y</math>, and <mat..."
- 19:1619:16, 11 February 2021 diff hist +610 N 2021 AMC 12B Problems/Problem 9 Created page with "<math>\frac{log_{2}{80}}{log_{40}{2}}-\frac{log_{2}{160}}{log_{20}{2}}</math> Note that <math>log_{40}{2}=\frac{1}{log_{2}{40}}</math>, and similarly <math>log_{20}{2}=\frac{..."
