SOLUTION: The number of books in a small library increases according to the function b=7,300e ^.04t where t is measured in years. How many books will the library have after 3 ​year(s)?

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Question 1205307: The number of books in a small library increases according to the function b=7,300e ^.04t where t is measured in years. How many books will the library have after 3 ​year(s)?
Answer by ikleyn(52803) About Me  (Show Source):
You can put this solution on YOUR website!
.

Substitute t = 3  (3 years)  into the formula and get immediately


    number of books in the library in 3 years = 7300%2Ae%5E%280.04t%29 = 7300%2A2.71828%5E%280.04%2A3%29 = 8230.726.


Round to the closest integer number.


ANSWER.  8231 books in 3 years.