3 years ago

A certain forest covers an area of

1 answer:

6 0

Let :
P be the Initial Area, = (3500 km²)
r, the rate of decrease = ( - 8.5%)
n, the number of year = 6 years
A the resulting Area: ?

A = P(1+i)ⁿ
A= 3600(1-0.085)⁶
A = 3600( 0.915)⁶
A = 2112.66 km²

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