It is known that fluorocarbons have the effect of depleting ozone in the upper atmosphere. Suppose it

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It is known that fluorocarbons have the effect of depleting ozone in the upper atmosphere. Suppose it is found that the amount of original ozone Q0 that remains after t years is given by


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a. At what percentage rate is the ozone level decreasing at time t?


b. How many years will it take for 10% of the ozone to be depleted? At what percentage rate is the ozone level decreasing at this time?

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Calculus For Business, Economics And The Social And Life Sciences

ISBN: 9780073532387

11th Brief Edition

Authors: Laurence Hoffmann, Gerald Bradley, David Sobecki, Michael Price

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