A disease is spreading in such a way that after t weeks, the number of people infected

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A disease is spreading in such a way that after t weeks, the number of people infected is


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a. At what rate is the epidemic spreading after 3 weeks?


b. Suppose health officials declare the disease to have reached epidemic proportions when the percentage rate of change of N is at least 25%. Over what time period is this epidemic criterion satisfied?

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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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