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OpenStudy (anonymous):
Harry took five tests in history class. His test scores are listed below. 85, 93, 82, 97, 89 There will be one more test in history class. If Harry wants to have a mean score of 90 or above, what is the minimum score he can make on the last test? A. 90 B. 94 C. 97 D. 100
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OpenStudy (anonymous):
B.
OpenStudy (anonymous):
B? (:
OpenStudy (anonymous):
\[\frac{85+93+82+97+89+x}{6}\text{=}90\]x = 94
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