Question

Hawaii has an area of 1.1 × square miles and a population of 1.2 × people. Which keystrokes on a calculator will give the population density of Hawaii?

A. 1.1 ÷ 1.2 =
B. 1.2 ÷ 1.1 =
C. 1.2 × 1.1 =
D. 1.1 × 1.2 =

Answer 1

To find Hawaii's population density, you perform the division of 1.2 (population) by 1.1 (area), which corresponds to keystroke B. 1.2 ÷ 1.1 = on a calculator.

Step-by-step explanation:

To calculate the population density, you need to divide the total population by the total land area. The correct sequence of keystrokes on a calculator to find the population density of Hawaii, given Hawaii has an area of 1.1 × 10n square miles and a population of 1.2 × 10n people, would be:

1.2 ÷ 1.1 =

This is because population density is defined as the number of people per unit area. Therefore, the operation is population divided by area.

By performing this calculation, we would determine how many people live per square mile in Hawaii.