Che9r8Tresprett Che9r8Tresprett

21-11-2016
Mathematics

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In 2009, the population of a country passed the 307.5 million marker. The total area of the country is 3.79 million square miles. What is the population density for that country for 2009? Find the number of people per square mile. Round to the nearest hundredth as needed. ...?

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johnkellock johnkellock

23-11-2016

Population Density = Number of People/Land Area
= 307.5 x 10^6 / 3.79 x 10^6
= 81

= 100 people per square mile

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