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Can someone please help!

A certain forest covers of 2700 km^2. Suppose that each year this area decreases by 5%. What will the area be after 7 years ?
Round to the nearest square kilometer.

User Vinodh
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1 Answer

1 vote

Answer:


Step-by-step explanation:You can put this solution on YOUR website!

Try to view the problem as what percent REMAINS every year.

Decrease of 4.5% each year means 95.5% remains each year.

Starting with 2700,

Year______________REMAINING

0_________________2700

1________________

2________________

3________________

.

n________________

How much when n=11?

Using a calculator, this is 1627.



User Mebin Joe
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