Question
A mean average of 60 on 7 exams is needed to pass a course. On her first 6 exams, Sheryl received grades of 51,70,72,57,65and74. 1.
A mean average of 60 on 7 exams is needed to pass a course. On her first 6 exams, Sheryl received grades of
51,70,72,57,65and74.
1. What grade must she receive on her last exam to pass the course?
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Algebra Form And Function
Authors: William G McCallum, Eric Connally, Deborah Hughes Hallett
2nd Edition
1119032091, 9781119032090
