There are 11 teams in a league. How many games are played if every team plays each other twice?

A large auditorium has 90 rows of seats. The first row has 50 seats, and each succeeding row has 5 more seats than the last. How many seats are there in the auditorium all together? Your Answer: Answer

Kobe has collected 200 football cards and 112 baseball cards. He wants to divide them into piles so that each pile has only one type of card, there is the same number of cards in each​ pile, and each pile has the greatest possible number of cards. How many cards will be in each​ pile?

Suppose you have a choice of ten TV sets that can be matched with any of six DVR players and eight DVD players. How many different TV/DVR/DVD systems can you assemble?

A boy owns 2 pairs of pants, 3 shirts, 8 ties, and 2 jacket. How many different outfits can he wear to school if he must wear one of each item.

A teacher is creating a quiz.  There are 9 questions to choose from.  The teacher plans to select 3 different questions without regard to order to create the quiz.  How many different quizzes can the teacher create?

In a running competition, a bronze, silver and gold medal must be given to the top three girls and top three boys. If 8 boys and 7 girls are competing, how many different ways could the six medals possibly be given out?

A manager has 4 people that can play any of positions. How many different way's can he assign these spots?

A track coach needs to select 2 students from each grade level to cre- ate a board of representatives. If there are 10 seniors, 10 juniors, 14, sophomores, and 15 freshmen, how many possible different boards can be chosen? A 19,348,875 B 309,582,000 450,978,066 D 18,183,435,621,120

Linda must choose a shirt, a pair of pants, and a cap for today's outfit. She has 2 shirts, 2 pairs of pants, and 3 caps to choose from. How many different outfits can she make? X