Rebecca has 12 close friends. She wants to choose four of her friends asbridesmaids. How many ways can she choose her three bridesmaids?

The number of combinations n has taken r at a time is equal to Crn. In this problem, a lady has 12…

Answered: Rebecca has 12 close friends. She wants…

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section: Chapter Questions

Problem 4T: Over the past year, John has purchased 30 books. In how many ways can he pick four of these books...

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Similar questions

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Rebecca has 12 close friends. She wants to choose four of her friends as bridesmaids. How many ways can she choose her three bridesmaids?