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The value of a car is decreasing by 9​% per year. If the car is worth ​$9,000 ​today, what will it be worth in two​ years? Is the decay linear or exponential?

 Sep 17, 2019

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 #1
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$9000 x [100% - 9%]^2 =$9000 x 0.91^2 =$7,452.90 - price of the car after 2 years. The decay is exponential because of 0.91^2.

 Sep 17, 2019
 #1
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Best Answer

$9000 x [100% - 9%]^2 =$9000 x 0.91^2 =$7,452.90 - price of the car after 2 years. The decay is exponential because of 0.91^2.

Guest Sep 17, 2019

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