SOLUTION: There are 6 tests this smester you have made 83 and a 94 on the first two tests.what does your average score need to be on the last 4 tests to have an overall average of 90
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Question 893949: There are 6 tests this smester you have made 83 and a 94 on the first two tests.what does your average score need to be on the last 4 tests to have an overall average of 90
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
(83+94+4x)/6=90
x = 90.750
You need to average 90.750
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