# . Suppose that, the population of a bacteria colony changes according to P (t)= 8e-0.35t (millions of bacteria ) hour (a) Find a formula for the population as a function of time, P(t) , if there are 9 million of bacteria at t =0 hours . (b) Find the change in population, AP , from t= 1 to ?=4 hours. (c) Find the average population, Pave , from t=1 to t=4 hours.

. Suppose that, the population of a bacteria colony changes according to P (t)= 8e-0.35t (millions of bacteria ) hour (a) Find a formula for the population as a function of time, P(t) , if there are 9 million of bacteria at t =0 hours . (b) Find the change in population, AP , from t= 1 to ?=4 hours. (c) Find the average population, Pave , from t=1 to t=4 hours.