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a lottery ticket has a grand prize of $44.8 million. the probability of winning the grand prize is 20.
determine the expected value of the lottery ticket. (round your answer to 3 declmal places.)
expected value

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Which graph represents the equation y =4x