abidoelker13 abidoelker13

30-08-2015
Mathematics

Answered

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?

Verified Answer :

tayv2002 tayv2002

30-08-2015

He would need at least a 96 on his last test to raise his score to a 90.

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