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April 18, 2015

Homework Help: math

Posted by Jacqueline on Wednesday, December 30, 2009 at 8:12am.

To get an A in history, a student must score an average of 90 on four papers. Scores on the first three papers were 92, 83, and 88. What is the lowest score that a student can make on the last paper and still get an A?

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