2. There are 25,000 trees in a forest. If the target rate for growth in the number of trees
is 10% per year, what will their number be after 3 years? Answer is 33275 but write down in step by step.
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Step-by-step explanation:
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Answered by
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Answer:
33275
Step-by-step explanation:
No. of trees = 25000 x (1 + r)ⁿ
= 25000 x (1 + 10/100)³
= 33275
Method 2:
After 1 years:
No. of trees = 25000 + 10% of 25000
= 25000 + 2500
= 27500
After 2 years:
No. of trees = 27500 + 10% of 27500
= 27500 + 2750
= 30250
After 3 years:
No. of trees = 30250 + 10% of 30250
= 30250 + 3025
= 33275
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