The population of cuba is 1.3 million. the country's population is expected to grow at a rate of 4% each year. the population of cuba will be million in 10 years.

The population growth will be modeled using exponential growth:

f(x)=a(b)^t

where:

a=initial value

b=growth rate

thus plugging in the values we get:

f(x)=1.3(1.04)^t

thus the population after 10 years will be:

f(x)=1.3(1.04)^10

f(x)=1.9243

thus the population in 10 years will be:

1.9243 million

Hope this helped!

i believe the answer is c.