Lake Kisssimmee, polluted by bacteria E. Coli, is treated with an antibacterial chemical. After t days, the number N of bacteria per millimeter of water is approximated by N(t)=2 ln(y)/t^2+5 for 3<=t<=10 a.) when (during this time interval 3<=t<=10) will the number of bacteria be minimal? b.) What is the minimum number of bacteria? c.) When (during this time interval 3<=t<=10) will the number of bacteria be maximal? d.) What is the

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Lake Kisssimmee, polluted by bacteria E. Coli, is treated with an antibacterial chemical. After t days, the number N of bacteria per millimeter of water is approximated by N(t)=2 ln(y)/t^2+5 for 3<=t<=10

a.) when (during this time interval 3<=t<=10) will the number of bacteria be minimal?

b.) What is the minimum number of bacteria?

c.) When (during this time interval 3<=t<=10) will the number of bacteria be maximal?

d.) What is the maximum number of bacteria?

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