Sadiek1021 Sadiek1021

17-02-2017
Mathematics

contestada

A mean average of 60 on 8
exams is needed to pass a course. On her first 7
exams, Sheryl received grades of 52, 72, 69, 63, 69, 71 and 53

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miraclesar257 miraclesar257

17-02-2017

you add up all the numbers then divide the total by how many numbers you had originally

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angelamalcom671 angelamalcom671

17-02-2017

A score of 31 will get an exact average of 60- if that is what the question is asking

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