The population of a fish farm in is modeled by the equation where t is time in years Part 1 What is the size of the initial population 500 help numbers Part 2 How long does it take to double the initial size of the population Round your answer to the nearest tenth 2 1 I fish 1995 years Part 3 What is the size of the population after 5 years Round to the nearest whole number fish P t 7500 2 13e 0 4t