Mathematics Homework Help
Mathematics Homework Help. This exercise uses the population growth model. The population of a certain ci
This exercise uses the population growth model.
The population of a certain city was 146,000 in 2006, and the observed doubling time for the population is 18 years.
(a) Find an exponential model
n(t) = n02t/a
for the population t years after 2006. n(t) =
(b) Find an exponential model
n(t) = n0ert
for the population t years after 2006. (Round your r value to four decimal places.)
n(t) =