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Mathematics, 01.09.2019 16:10 Mariaisagon9050

Astudent s scores on five tests are 93 95 87 86 and 71. what must the score be on the next test so that the average is 81?

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Astudent s scores on five tests are 93 95 87 86 and 71. what must the score be on the next test so t...

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