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Mathematics 13 Online
OpenStudy (anonymous):

in 2008, the world population was 6.8 billion. the exponential growth is 1.2% per year (a) write out the exponential growth function. (b) estimate the population in 2012 ( nearest tenth of a billion) please show all work!

OpenStudy (anonymous):

use P= Poe^kt

OpenStudy (anonymous):

substitute k = 1.2% and t = 4

OpenStudy (anonymous):

I got a answer 7.134360456 but I want to see that is my answer correct?

OpenStudy (anonymous):

help!

OpenStudy (anonymous):

that is right

OpenStudy (anonymous):

thank u

OpenStudy (anonymous):

you re welcome

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