SOLUTION: The world population P(t), in billions, t years after 1990 can be approximated by: P(t)=3.335(1.016)^t In what year will the world population reach 8 billion? and what is the doubl

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Question 437480: The world population P(t), in billions, t years after 1990 can be approximated by: P(t)=3.335(1.016)^t In what year will the world population reach 8 billion? and what is the doubling time? Any help would be greatly appreciated!
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!












All that is left is calculator work.

Doubling time:



Do this one the same way.

John

My calculator said it, I believe it, that settles it
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