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20 November, 20:48

If the rate of inflation is 3.9% per year, the future price p (t)

(in dollars) of a certain item can be modeled by the following exponential function, where t is the number of years from today. p (t) = 400 (1.039^t).

Find the current price of the item and the price 8 years from today.

Round your answers to the nearest dollar as necessary.

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  1. 20 November, 21:03
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    The current price of the item 400

    the price 8 years from today

    P (8) = 400 * (1.039) ^ (8) = 543.23
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