SOLUTION: A mean average of 60 on 6 exams is needed to pass a course. On her first 5 exams Sheryl received grades of 49,73,69,58,65
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Question 768699: A mean average of 60 on 6 exams is needed to pass a course. On her first 5 exams Sheryl received grades of 49,73,69,58,65 Answer by MathLover1(20849) (Show Source):
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On her first exams Sheryl received grades of ,,,,
let exam be
an average of on exams will be:
.....solve for ..she need to get on exam to have an average of
