Mathematics, 13.02.2020 19:59, mickimlvn6128

Chang has scored 73, 79, 72, 59, and 66 on his previous five tests. what score does he need on his next test so that her average (mean) is 73?

Answers: 3

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Chang has scored 73, 79, 72, 59, and 66 on his previous five tests. what score does he need on his n...