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Mathematics, 07.06.2021 22:40 twistedhyperboles
Deshaun has scored 86, 83, 93, and 79 on her previous four tests. What score does he need on his next test so that his average (mean) is 86?
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Deshaun has scored 86, 83, 93, and 79 on her previous four tests. What score does he need on his nex...
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