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Mathematics, 17.05.2021 20:10 ptrlvn01
Jamal scored 62, 75, 76 and 90 on four tests. What does he need to score on the fifth test to have a MEAN of exactly 80?
A.80
B.100
C.93
D.97
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Jamal scored 62, 75, 76 and 90 on four tests. What does he need to score on the fifth test to have a...
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