Life expectancy in a country can be approximated with the

Last updated: 7/16/2022

Life expectancy in a country can be approximated with the equation L = 28x0.24 where x is the number of years that the birth year is past 1900. (a) Express this equation with radical notation. L = (b) Use the equation to estimate the life expectancy for a person born in 2019. (Round your answer to one decimal place.)