98 Cities were surveyed to determine sports teams. 26 had a baseball, 25 had football, 20 had volleyball, 15 had baseball and football, 12 had baseball and volleyball, 13 had football and volleyball. 7 had all three.How many had exactly two teams?

The soccer team has 20 members and will elect P, VP, T and S. In how many ways can this be done?

George believes the Art Club students at his school have an unfair advantage in being assigned to the art class they request. He asked 500 students at his school the following questions: "Are you in the Art Club?" and "Did you get the art class you requested?" The results are shown in the table below: Art Club Not in Art Club Total Received art class requested 100 265 365 Did not get art class requested 65 70 135 Total 165 335 500 Help George determine if all students at his school have an equal opportunity to get into the art class they requested. Show your work, and explain your process for determining the fairness of the class assignment process. K

2. Molly really enjoyed country music. After listening one afternoon to her favorite station foran hour, she had heard 25 songs. All but 1 song were about either truck drivers, being in love,hound-dog owners, or some combination of the three. She noted the following information: Allof the truck drivers were in love. Three-fourths of the truck drivers were not hound-dogowners. There were six hound-dog owners who were in love. Of the hound-dog owners whowere not truck drivers, half of them were in love. Eighty percent of all the songs concernedpeople in love. How many songs concerned people who were in love but were neither truckdrivers nor hound-dog owners?