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3.) Starting with the expression for logistic population growth, determine the expression for the time t1...

3.) Starting with the expression for logistic population growth, determine the expression for the time t1 that it takes for population to grow from No to N1. Express your answer in terms of four variables only: r, K, No, and N1.

4.)The rate of growth of a population is given by dN/dt = 100t. If the total population at t = 10 years is 6000 people, find the population at t = 20 years. This distribution is NOT exponential or logistic. The rate of growth dN/dt must be converted to an expression for N(t), the population as a function of time. Remember there is a constant of integration which represents the initial conditions.

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