The USPopulation Is Approximated by the Function Where P(t) Is

Multiple Choice

The U.S.population is approximated by the function where P(t) is measured in millions of people and t is measured in 30-year intervals, with t = 0 corresponding to 1930.What is the expected population of the United States in 2050 ( t = 4 ) ?

A) 616.6 millions
B) 398.6 millions
C) 401.6 millions
D) 404.0 millions