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11 Jun 2020
Population Growth When predicting population growth, demographers must consider birth and death rates as well as the net change caused by the difference between the rates of immigration and emigration. Let P be the population at time t and let N be the net increase per unit time resulting from the difference between immigration and emigration. So, the rate of growth of the population is given by
where N is constant. Solve this differential equation to find P as a function of time, when at time t = 0 the size of the population is P0.
Population Growth When predicting population growth, demographers must consider birth and death rates as well as the net change caused by the difference between the rates of immigration and emigration. Let P be the population at time t and let N be the net increase per unit time resulting from the difference between immigration and emigration. So, the rate of growth of the population is given by
where N is constant. Solve this differential equation to find P as a function of time, when at time t = 0 the size of the population is P0.
Joram GuingguingLv10
29 Jun 2020