1. Mandy is going to buy a hockey jersey. She can choose from 3 colors (blue,red,or white) and 3numbers (9,19,or 24). How many possible jerseys can Mandy choose from?
2.Jill wants to play volleyball,basketball,golf,and softball for her school. Becuase she wants to concentrate on school, she is going to choose 2 sports to play. How many combinations of 2 sports can Jill choose from?
3. For lunch, Lex can choose 1 type of sandwhich (chicken or beef), 1 type of drink (milk,juice, or water), and 1 type of dessert (cake or cookie). How many possible outcomes can lex choose from?
4.How many two-digit numbers can be made using 2 of the following 5 digits 1,2,3,4,5?
5.Britney,Christina,and Jessica are having a contest to see who can sell the most records. The winner gets 50% of her sales, and the third-place finisher gets 10% of her sales. How many ways can the three girls finish?
2007-03-12
15:29:57
·
10 answers
·
asked by
?
2