Posted by **help please!** on Tuesday, January 18, 2011 at 4:10pm.

miguel line sup 5 cups of pop (labelled Cup 1, 2, 3, 4, 5 on a table. sandra then tastes each cup and records "D" if she thinks its diet pop or "R" if she thinks its regular pop.

a. how many different ways can the Ds and Rs be recorded if sandra guesses which cups have diet and which have regular pop?

b. if sandra knew there were 3 cups of diet pop and 2 cups of regular pop on the table, how many different ways can the Ds and Rs be recorded?

## Answer This Question

## Related Questions

- MATH combinatorics - miguel line sup 5 cups of pop (labelled Cup 1, 2, 3, 4, 5...
- math - miguel line sup 5 cups of pop (labelled Cup 1, 2, 3, 4, 5 on a table. ...
- MATH !!!!! - miguel line sup 5 cups of pop (labelled Cup 1, 2, 3, 4, 5 on a ...
- Math - Ben is making a bread that calls for 5 cups of flour.He only has a cup 1/...
- math 2 - Ben is making a bread that calls for 5 cups of flour. He only has 1/2 ...
- math - Karen mixed 1/2 cup of orange juice, 3/4 cup of pineapple juive , and 1/3...
- Math Middle School - Please help me solve this challenge problem: I love hot ...
- math - A recipe for snack mix has a ratio of 2 cup of nuts 4 cups of pretzels ...
- Math - A=2 cups concentarte:3 cups water B=5 cups concentrate:9 cups water C=1 ...
- Math - A recipe or trail mix calls for 1/4 cups of raisins, 1 1/2 cups of ...

More Related Questions