2
QuizMultiple Choice

Population Growth — Quiz

Question 2 • Algebraic Reasoning

When Anna was born 16 years ago, her small town of Lewisville had a population of 15 comma 000 The population has increased 11 percent each year since then. What is the current population of this town?

Answer
A
The population of this town is approximately 17 comma 324 .
B
The population of this town is approximately 240 comma 000 .
C
The population of this town is approximately 79 comma 663 .
D
The population of this town is approximately 68 comma 925 .

Explanation

The population grows by 11% each year, so multiply by 1.11 for each of the 16 years. The calculation is 15,000 × 1.11¹⁶ ≈ 79,663. Therefore, the current population is approximately 79,663, which is choice C.

AI-written and checked against the verified answer.

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