Biologists stocked a lake with 500 fish and estimated the carrying capacity (the maximal population for th fish of that species in that lake) to be 4600. The number of fish doubled in the first year. (a) Assuming that the size of the fish population satisfies the logistic equation dP = kP ( 1 - dt p(1-) determine the constant k, and then solve the equation to find an expression for the size of the population after t years. k = P(t) = (b) How long will it take for the population to increase to 2300 (half of the carrying capacity)? It will take years.
Biologists stocked a lake with 500 fish and estimated the carrying capacity (the maximal population for th fish of that species in that lake) to be 4600. The number of fish doubled in the first year. (a) Assuming that the size of the fish population satisfies the logistic equation dP = kP ( 1 - dt p(1-) determine the constant k, and then solve the equation to find an expression for the size of the population after t years. k = P(t) = (b) How long will it take for the population to increase to 2300 (half of the carrying capacity)? It will take years.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.7: Applications
Problem 16EQ
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