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Mathematics 21 Online
OpenStudy (anonymous):

Please help!! 2. The following equation models the world population “y”, in billions of people, “x” years after the year 2000. Y=6.72(1.014)^x In what year did the population reach about 8 billion?

OpenStudy (anonymous):

Plug 8 Billion in for y and then solve for x

OpenStudy (anonymous):

8,000,000,000=6.72(1.014)^x x= 1503.11?? @Elizbeth0197

OpenStudy (anonymous):

Yes, I'm pretty sure that's the correct answer.

OpenStudy (anonymous):

is it possible for you to explain the steps to solve this? @Elizbeth0197

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