At a birthday party, there are 2 gift boxes that are red, 8 gift boxes that are green, 4 gift boxes that are blue, and 10 gift boxes that are multi-colored sitting on a table. if one of the gift boxes falls off the table at random, what is the probability that the gift box will be green?

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

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true