Mathematics, 17.10.2019 18:10 josephnievesr31
Atoy store owner estimates that by charging x dollars each for a certain toy, he can sell 40−x toys each week. the quadratic equation r=−x^2+40x is used to find the revenue, r , received when the selling price of a toy is x . find the selling price that will give him the maximum revenue, and then find the amount of the maximum revenue.
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Atoy store owner estimates that by charging x dollars each for a certain toy, he can sell 40−x toys...
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