Mathematics, 25.01.2022 07:30 mohammedel04

The bar graph shows the number of books sold over a 5 day period. Each book was sold for the same price. A total of $275.00 was collected after the 5 days. (a) calculate the cost at which one book was sold. (b) calculate the mean number of books sold over the 5 days.

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The bar graph shows the number of books sold over a 5 day period. Each book was sold for the same pr...

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