Answer Happy

The number of U S. travelers to othor countries during the period from 1900 through 2009 can be modeied by the polynorial function P(x)=−0.00690x3+0.1418x2+1.313x+47.37 where x=0 represents 1990, x=1 represents 1991, and so on and P(x) is in milions. Use this function to approximate the number of U.S. travelers to other countries in esch given yea (a) 1990 (b) 2000 (c) 2009 (a) in 1990, the number of U.S. travelers to other countries was approximasely milion. (Simplay your answer. Type an integer or decimal rounded to the nearest tenth as needed.) (b) In 2000, the number of U.S. trivelers to other countries was appronimatey millon. (Simplify your answer. Type an integer or decimal roundod to the noarest tenth as needed.) (c) in 2009, the number of U.S. travelers to other countries was approximately milion. (Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed.)