(a) Mrs. Ruiz has 15 boys and 12 girls in her class. In how many ways can she select a committee to organize a class party if the committee must contain 2 boys and 2 girls?(b) Lourdes, a girl, and Andy, a boy, always fight. How many ways can Mrs. Ruiz select the committee of part (a) if she does not want both Lourdes and Andy on the committee? Note that Lourdes can be on thecommittee, and Andy not on the committee, or vice versa.

Given Mrs. Ruiz has 15 boys and 12 girls in her class.

Answered: and Andy not on the committee, or vice…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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