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April 23, 2014

Homework Help: Math

Posted by Anonymous on Thursday, February 3, 2011 at 11:52pm.

An instructor has graded 23 exam papers submitted by students in a class of 24 students, and the average so far is 73. (The maximum possible score is 100.) How high would the score on the last paper have to be to raise the class average by 1 point?

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