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A certain forest covers an area of 3300 km^2. Suppose that each year this area decreases by 8.25%. What will the area be after 7 years?
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A certain forest covers an area of 3300 km^2. Suppose that each year this area decreases by 8.25%. What will the area be after 7 years?
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Oct 15, 2018
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A certain forest covers an area of 3300 km^2. Suppose that each year this area decreases by 8.25%. What will the area be after 7 years?
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Salman Khalid
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8.25% = 0.0825
1-0.0825 = 0.9175
3300 x 0.9175^7 = 1806.16
1806 km^2
Michael Prewecki
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Oct 18, 2018
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