Question
The population (in millions) of the United States between 1970 and 2010 can be modeled as
p(x) 203.12e0.011x million people
where x is the number of decades after 1970.
The percentage of people in the United States who live in the Midwest between 1970 and 2010 can be modeled as
m(x) = 0.002x2 - 0.213x 27.84 percent
where x is the number of decades since 1970.t
How rapidly was the population of the Midwest changing in 2000 and in 2010? (Round your answers to three decimal places.)
x million people per decade
0.206
2000
0.213
2010
million people per decade
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Transcribed Image Text:The population (in millions) of the United States between 1970 and 2010 can be modeled as p(x) 203.12e0.011x million people where x is the number of decades after 1970. The percentage of people in the United States who live in the Midwest between 1970 and 2010 can be modeled as m(x) = 0.002x2 - 0.213x 27.84 percent where x is the number of decades since 1970.t How rapidly was the population of the Midwest changing in 2000 and in 2010? (Round your answers to three decimal places.) x million people per decade 0.206 2000 0.213 2010 million people per decade
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