A certain forest covers an area of 4300km^2 Suppose that each year this area decreases by 4.5% What will the area be after 11 years?

Question

i really need help with this please help

Answer 1

100% - 4.5% = 95.5%

Let A(t) = amount of forested area after t years

A(t) = 4300(0.955)^t

Area in 11 years = A(11) = 4300(0.955)¹¹ = 2591 square kilometers