The doubling time of a population of flies is 4 hours. By what factor does the population increase in 28 hours? By what factor does the population increase in 3weeks? By what factor does the population increase in 28 hours?

By what factor does the population increase in 24 hours?

(Type exponential notation with positive exponents. Use integers or decimals for any numbers in theexpression.)

By what factor does the population increase in

3weeks?

(Type exponential notation with positive exponents. Use integers or decimals for any numbers in theexpression.)