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Mathematics, 21.07.2019 04:23 kellynadine02

Suppose your grades on four science exams are 99, 86, 76, and 95. what grade do you need on your next exam to have a 91 average on the five exams? a)99 b)89.4 c)93 d)90

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Suppose your grades on four science exams are 99, 86, 76, and 95. what grade do you need on your nex...

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