Question
Asked Oct 21, 2019
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descrbes the population, A, of a country in millions, t years after 2003. Use the model to determine when the population of the country will be 745
The exponential model A 603.8 e
million
The population of the country will be 745 million in
(Round to the nearest year as needed.)
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descrbes the population, A, of a country in millions, t years after 2003. Use the model to determine when the population of the country will be 745 The exponential model A 603.8 e million The population of the country will be 745 million in (Round to the nearest year as needed.)

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Expert Answer

Step 1

To determine the year in which the population of the country will be 745 million.

Step 2

Given:

The population A of a country (in millions) t years after 2003 is given by the model the formula,

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A 603.8e0.007

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Step 3

Now, substitute 745 for A ...

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745 603.8e0.007 745 e o.007 603.8 745 0.007t In 603.8 Taking log on both the sides] 745 n 603.8 t 0.007 t = 30.02 Year:2003 30 = 2033

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Math

Algebra