An urban density model is a formula that relates the population density D ( in thousands/ mi² ) to the distance x (in miles) from the center of the city. The formula for the central density a and coefficient 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 2,800 per square mile? A)2.9 mi B)6.8 mi C)14.7 mi D)9.1 mi E)62.3 mi

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The Answer of An urban density model is a formula that relates the population density D ( in thousands/ mi² ) to the distance x (in miles) from the center of the city. The formula for the central density a and coefficient 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 2,800 per square mile? A)2.9 mi B)6.8 mi C)14.7 mi D)9.1 mi E)62.3 mi

An Urban Density Model Is a Formula That Relates the Population