The resident population of the United States in 2018 was 327 million people and was growing at

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The resident population of the United States in 2018 was 327 million people and was growing at a rate of 0.7% per year. Assuming that this growth rate continues, the model P(t) = 327(1.007) t-2018 represents the population P (in millions of people) in year t.

(a) According to this model, when will the population of the United States be 415 million people? 

(b) According to this model, when will the population of the United States be 470 million people?

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College Algebra

ISBN: 9780135226865

11th Edition

Authors: Michael Sullivan, Michael Sullivan III

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