Mathematics, 20.04.2021 22:50 bobk1433

The function c(x) = 72. (1.04) models the cost in dollars, c, of 1 ounce of a certain chemical used in a laboratory. x represents the number of years since 2010. By what percentage per year does the cost of the chemical change over time?

ANSWER:4%

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The function c(x) = 72. (1.04) models the cost in dollars, c, of 1 ounce of a certain chemical used...

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