diffeq
posted by Mischa .
Suppose a species of fish in a particular lake has a population that is modeled by the logistic population model with growth rate k, carrying capacity N, and time t measured in years.
Suppose the growthrate parameter k=.3 and the carrying capacity N=2500. Suppose P(0)=2500.
(a) If 100 fish are harvested each year, what does the model predict for the longterm behavior of the fish population?
(b) What if onethird of the fish are harvested?

so the logistic equation is dp/dt=.3(1P/2500)*P
and for (a) you subtract 100
and for (b) you subtract P/3.
I can kinda guess at the answers but i'm not sure how to show my work...
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