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Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter4: Polynomials

Section4.8: Rate-time-distance Problems

Problem 6P

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Question

The sales of a plastic widget were estimated to be:

P(t) = 1000 t e^−0.2t

where t is in weeks, and P(t) is in units per week.

How many widgets were sold in the first 3 weeks?

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