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Maya has scored 72,70,70,72, and 65 on her previous five tests. What does she need to score of her next text so that her average (mean) is 74?
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Maya has scored 72,70,70,72, and 65 on her previous five tests. What does she need to score of her next text so that her average (mean) is 74?
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Dec 24, 2018
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Maya has scored 72,70,70,72, and 65 on her previous five tests. What does she need to score of her next text so that her average (mean) is 74?
Mathematics
high-school
Tharindu Welagedara
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Tharindu Welagedara
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95 is the answer............
David Sulc
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Dec 27, 2018
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David Sulc
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