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December 20, 2014

December 20, 2014

Posted by **ted** on Wednesday, November 24, 2010 at 8:16pm.

with t=o representing the year 2000).

A. what will the population be in 2010?

B. what was the population in 1995?

C. when will the population reach 52,000?

For(a) I got P=188,OOO but i do not get the answers for Band C, pLS HELP ME. am sorry for the typing error , the other time.

- math -
**Damon**, Wednesday, November 24, 2010 at 8:35pmfor B, t = -5

.16*25 - 7.2*5 + 100 = 68 thousand

C

52 = .16 t^2 + 7.2 t +100

solve quadratic. t will be negative of course.

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