Question

using exponential growthif the starting population of 5 rabbits grow at 200% each year, how many will there be in 20 years?

Answer 1

grow at 200% each year

so, population becomes twice in each year, then after 20 years:

$\text{population}=5\times2^{20}=5\times1048576=5242880$

answer: population is 5,242,880 after 20 years