Urban population density An urban density model is a for- mula that relates the population density D (in thousands/ mi?) to the distance x (in miles) from the center of the city. The formula D = ae-bx for the central density a and coeffi- cient of decay b has been found to be appropriate for many large U.S. cities. For the city of Atlanta in 1970, a = 5.5 and b = 0.10. At approximately what distance was the population density 2000 per square mile?
Urban population density An urban density model is a for- mula that relates the population density D (in thousands/ mi?) to the distance x (in miles) from the center of the city. The formula D = ae-bx for the central density a and coeffi- cient of decay b has been found to be appropriate for many large U.S. cities. For the city of Atlanta in 1970, a = 5.5 and b = 0.10. At approximately what distance was the population density 2000 per square mile?
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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