Population: Since birth rates are going down and people are living longer, the percent of the population that is 65 years old or older continues to rise. The percent of the U.S. population P that is at least 65 years old can be approximated by the equation P = 3.79(1.013), where trepresents the number of years since 1900. (a) What percent of the population will be 65 years of age or older in the year 1999? Round the answer to 2 decimal places. Number % (b) Predict the year in which people ages 65 or older will represent 26% of the population if this trend continues. Number

Population: Since birth rates are going down and people are living longer, the percent of the population that is 65 years old or older continues to rise. The percent of the U.S. population P that is at least 65 years old can be approximated by the equation P = 3.79(1.013), where trepresents the number of years since 1900. (a) What percent of the population will be 65 years of age or older in the year 1999? Round the answer to 2 decimal places. Number % (b) Predict the year in which people ages 65 or older will represent 26% of the population if this trend continues. Number

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter2: Functions

Section2.4: Average Rate Of Change Of A Function

Problem 33E: DVD Player sales The table shows the number of DVD play-ers sold in a small electronics store in the...

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Question

Population: Since birth rates are going down and people are living longer, the percent of the population that is 65 years old or older continues to rise. The
percent of the U.S. population P that is at least 65 years old can be approximated by the equation P = 3.79(1.013), where t represents the number of
years since 1900.
(a) What percent of the population will be 65 years of age or older in the year 1999? Round the answer to 2 decimal places.
Number
%
(b) Predict the year in which people ages 65 or older will represent 26% of the population if this trend continues.
Number

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