A Population Model The population of the world in 2013 was 7.13 billion people and was...

A Population Model The population of the world in 2013
was 7.13 billion people and was growing at a rate of 1.1% per
year. Assuming that this growth rate continues, the model
P(t) = 7.1311.0112^(t-2013) represents the population P (in
billions of people) in year t.
(a) According to this model, when will the population of the
world be 10 billion people?
(b) According to this model, when will the population of the
world be 12.2 billion people?

Expert Solution

The given question can be solved by putting the values of the population P in the given population model equation.

therefore in the year 2014 the population will become 12.2 billion.

Please do upvote if you found the solution helpful. Feel free to ask any doubt regarding this question in the comment section. Thanks!

milcah answered 2 years ago

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