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sp2606 [1]
3 years ago
11

A certain forest covers an area of 2000 km. Suppose that each year this area decreases by 3.75%. What will the area be after Il

years?
Use the calculator provided and round your answer to the nearest square kilometer.​
Mathematics
1 answer:
nasty-shy [4]3 years ago
5 0

Exponential decay formula is Total = starting value x (1- percentage)^ time

Total = 2000(1- 0.0375)^11

Total = 2000(0.9625)^11

Total = 1313.524 km

Rounded to nearest km = 1314 km

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a) A=5000{(1.03)}^{t}

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From this formula, we can derive a specific one that will serve for any value of <em>t</em>.

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