Chapter 6: Q. 9 (page 512)
Chapter 6: Q. 9 (page 512)
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Get started for freeUse antidifferentiation and/or separation of variables to solve each of the initial-value problems in Exercises 29–52.
31.
We have been given
Suppose a population P(t) of animals on a small island grows according to a logistic model of the form for some constant .
(a) What is the carrying capacity of the island under this model?
(b) Given that the population is growing and that , is the constant k positive or negative, and why?
(c) Explain why for small values of .
(d) Explain why for values of that are close to the carrying capacity
Use antidifferentiation and/or separation of variables to solve each of the initial-value problems in Exercises 29–52
Sketching disks ,washers and shells : sketch the three disks , washers , shells that result from revolving the rectangles shown in the figure around the given lines
The line
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