Question

(25pts) A lake has a small population of a rare endangered fish. The lake currently has a population of 15 fish. The number of fish is increasing at a rate of 7% per year. When will the population double? How long will it take the population to be 120 fish? If necessary round to the nearest whole number// help would be greatly appreciated please tell me how you got your answer thanks xox

Answer 1

Pretty sure it's 120 years. :)

Cause' There's only 1.05 fish per year being born. So round that to 1x120 = 120.