math
posted by carol .
A herd of 40 elks is introduced into state game lands. The population of the herd is expected to follow the model.
P(t)=40(a+2t)divided by 1+0.2t
a. determinated the carrying capacity of the herd.
b. what will the population be after 7 years.

Well, when t=inf
P=40 (a/t+2)/(1/t+.2)=80/.2=400