Question

A population of frogs in a pond increases at an annual rate of 22%. If there are 100 frogs in the pond, which equation gives you a model for how many frogs there will be in time t years?

Answer 1

Answer: 100

Explanation:

Answer 2

y = 100 (1.22)^t

Explanation:

this is exponential growth

y = a (1+r) ^t

where a is the initial amount

r is the percent growth

t is the time in years

y= 100(1 + .22)^t

y = 100 (1.22)^t