Question 1, 4.5.1
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The exponential model $A = 634.1 e^{0.028 t}$ describes the population, $A$ , of a country in millions, $t$ years after 2003 . Use the model to determine the population of the country in 2003.

The population of the country in 2003 was $◻$ million.

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Final Answer: The population of the country in 2003 was $634.1$ million.

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Step 1 ：The exponential model $A = 634.1 e^{0.028 t}$ describes the population, $A$ , of a country in millions, $t$ years after 2003. Use the model to determine the population of the country in 2003.

Step 2 ：The question asks for the population of the country in 2003. According to the model, $t$ represents the years after 2003. Therefore, to find the population in 2003, we need to substitute $t = 0$ into the model.

Step 3 ：Substitute $t = 0$ into the model, we get $A = 634.1$ .

Step 4 ：Final Answer: The population of the country in 2003 was $634.1$ million.

Question 1, 4.5.1of 13 pointsPoints: 0 of 1SaveThe exponential model A=634.1e0.028t describes the population, A, of a country in millions, t years after 2003 . Use the model to determine the population of the country in 2003. The population of the country in 2003 was ◻ million.

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