In a Forest there are 40000 trees find the expected number of trees after 3years if the objective is to increase the number at the rate 10% per Year
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40,000 + 40,000 x 5/100 = 40,000 + 2000 = 42,000 trees.
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Answer : Simple, After 3 years there should be about 52000 trees here's why :
Step-by-step explanation: First we gotta find out 10% of 40000, Which is 40000 - 90% = 40000 - 36000 = 4000. So every year if the trees are increased by 4000 , the amount of trees increased after 3 years is :
4000 x 3 = 12000 . Now Just add 12000 + 40000 = 52000 < Is the expected no. of trees after 3 years.
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