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In 2019 , the population of the City of Detroit was approximately 670 thousand. The land area of the City of Detroit is approximately 138.7 square miles. Which of the following is closest to the population density of the City of Detroit in 2019 in people per square mile of land area?
Choose 1 answer:
(A) 5
(B) 207
(c) 4,831
(D) 92,929

In 20192019, the population of the City of Detroit was approximately 670670 thousand. The land area of the City of Detroit is approximately 138138.77 square miles. Which of the following is closest to the population density of the City of Detroit in 20192019 in people per square mile of land area?\newlineChoose 11 answer:\newline(A) 55\newline(B) 207207\newline(C) 44,831831\newline(D) 9292,929929

Full solution

Q. In 20192019, the population of the City of Detroit was approximately 670670 thousand. The land area of the City of Detroit is approximately 138138.77 square miles. Which of the following is closest to the population density of the City of Detroit in 20192019 in people per square mile of land area?\newlineChoose 11 answer:\newline(A) 55\newline(B) 207207\newline(C) 44,831831\newline(D) 9292,929929
  1. Identify Given Values: Identify the given values.\newlinePopulation of Detroit in 20192019 = 670,000670,000 people\newlineLand area of Detroit = 138.7138.7 square miles\newlineWe need to calculate the population density, which is the number of people per square mile.
  2. Calculate Population Density: Calculate the population density using the formula:\newlinePopulation density =PopulationLand area= \frac{\text{Population}}{\text{Land area}}\newline=670,000 people138.7 square miles= \frac{670,000 \text{ people}}{138.7 \text{ square miles}}
  3. Perform Division: Perform the division to find the population density. Population density 670,000138.7\approx \frac{670,000}{138.7}
  4. Use Calculator: Use a calculator to divide 670,000670,000 by 138.7138.7. Population density 4831.21\approx 4831.21 people per square mile
  5. Compare Calculated Density: Compare the calculated population density with the given options to find the closest one.\newlineThe closest option to 4831.214831.21 is (C) 4,8314,831.

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