Mrs. James is planning to purchase one of two household appliance contracts. Company A offers a repair contract that covers an unlimited number of repairs for $12.99 per month. Company B charges $75 per repair but does not charge a monthly fee. The table lists the probability, based on customer reviews, of the number of repairs required over one year.

Number of Repairs: 0 1 2 3
Probability: 0.25 0.32 0.29 0.14

The offer from (Company A or B) is more cost-effective than the offer from (Company A or B).

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

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi