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Mars2501 [29]
2 years ago
5

Regina owns a book store. She sold 87, 94, 91, and 84 books on the first 4 days of this week. Regina wants to have a mean of 90

books sold after 5 days NEED IT FAST
Mathematics
1 answer:
andre [41]2 years ago
3 0

Answer:

If Regina wants a mean of 90, she needs to sell 94 books on the 5th day.

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