Question

Requirement 1a. A. In​ 2000, the population of a country was approximately 5.63 million and by...

Requirement 1a.

A.

In​ 2000, the population of a country was approximately 5.63 million and by 2060 it is projected to grow to

11 million. Use the exponential growth model

A=A0 ekt

in which t is the number of years after 2000 and A0 is in​ millions, to find an exponential growth function that models the data.

B.

By which year will the population be 7 million?

Requirement 1b.

The exponential models describe the population of the indicated​ country, A, in​ millions, t years after 2006.
Which country has the greatest growth​ rate? By what percentage is the population of that country increasing each​year?

Country 1: A=134.5e.006t

Country 2: A=1091.6e.012t

Country 3: A=147.7e-.004t

Country 4: A=27.9e.022t

Which country has the greatest growth rate?

The population of that country is increasing by how much each year? (Round to two decimal places as needed).

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