A mathematical model for world population growth over short

Last updated: 7/21/2022

A mathematical model for world population growth over short intervals is given by P= Poe, where Po is the population at time t = 0, r is the continuous compound rate of growth, t is the time in years, and P is the population at time t. How long will it take the world population to double if it continues to grow at its current continuous compound rate of 1.05% per year?