Mathematics, 10.03.2021 16:00, leneenmarshall3125

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The function p(t)=-20t^2+80t models the profit, in thousands of dollars, of a company after t years. How many years, in total, does the company earn a profit?

A. 40
B. 2
C. 4
D. 80

Answers: 1

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The function p(t)=-20t^2+80t models the pro...