The area of europe is approximately 9.94 × 106 square kilometers. its population is approximately 7.31 × 108 people. what is the approximate population density (people per square kilometer) of europe? write your answer in standard form. if necessary, round your answer to the nearest hundredth.

The population density is 73.54 people per square kilometer

Solution:

Given that,

Area of europe = square kilometers

Population =

To find: population density

The formula for population density is given as:

Substituting the values in formula, we get

On rounding to nearest hundreth (two decimal places ), we get 73.54

Thus the population density is 73.54 people per square kilometer

i think the amount would be $140.62