In how many ways can seven gentlemen and three ladies be seated in a round table if: (a) there are three couples in the group and each couple must sit together? (b) none of the ladies must be adjacent to each other? The Science Club in Davi School, Inc. is composed of 6 freshmen, 5 sophomores, 2 juniors and 4 seniors. They wanted to join a quiz contest where a school can be represented by a team of 7 students. If the club wanted to create a team which all levels have a representative, how many teams they can form?

In how many ways can seven gentlemen and three ladies be seated in a round table if: (a) there are three couples in the group and each couple must sit together? (b) none of the ladies must be adjacent to each other? The Science Club in Davi School, Inc. is composed of 6 freshmen, 5 sophomores, 2 juniors and 4 seniors. They wanted to join a quiz contest where a school can be represented by a team of 7 students. If the club wanted to create a team which all levels have a representative, how many teams they can form?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter12: Angle Relationships And Transformations

Section: Chapter Questions

Problem 3PTTS

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