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Stella [2.4K]
3 years ago
12

in order to earn an A in class, your test scores must average at least 92%. On the first 6 tests, you have an average of 91%. Wh

at score do you need to get on the last test to earn an A?
Mathematics
1 answer:
mel-nik [20]3 years ago
4 0
98% or higher. 
Find the mean. 91 x 6 = 546
546 + 98 = 644
644/7 = 92
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