OpenStudy (anonymous):

A certain forest covers an area of 4000 km^ . Suppose that each year this area decreases by 8.5% . What will the area be after 15 years?

3 years ago
OpenStudy (anonymous):

Are you studying geometric sequences?

3 years ago
OpenStudy (anonymous):

Y=4000*.915^n 1 3660 2 3348 3 3064

3 years ago
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