Population growth can be modeled using the formula p=cr^t where c is the initial population, r is the growth factor, and t is the time in years. if you start with 100 mice, what will their population be in 5 years if it doubles every year?
a.10,000
b.1,000
c.320
d.3,200

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

b, i believe, but not sure.