Mathematics, 01.06.2021 23:00 pmdm95

Kevin will take 4 math tests this term. All of the tests are worth the same number of points. After taking the first 3 tests, his mean test score is 88 points. How many points
does he need on his last test to raise his mean test score to 90 points?

Answers: 3

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Kevin will take 4 math tests this term. All of the tests are worth the same number of points. After...