SOLUTION: The population denstity in Tustin Foothills is about 3589 people per square mile. the population density in Orange is about 5719 people per square mile. how many more people would

Question 118357: The population denstity in Tustin Foothills is about 3589 people per square mile. the population density in Orange is about 5719 people per square mile. how many more people would there be in a square region 3 miles on each side in Orange than in an equivalent region in Tustin Foothills (assume uniform, distribution of people)?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
The population denstity in Tustin Foothills is about 3589 people per square mile. the population density in Orange is about 5719 people per square mile. how many more people would there be in a square region 3 miles on each side in Orange than in an equivalent region in Tustin Foothills (assume uniform, distribution of people)
:
3^2(5719) - 3^2(3589) =
9(5719) - 9(3589) =
51471 - 32301 = 19,170
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