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1. Tina's music library has 72 rock songs and 51 pop songs. She is putting together a playlist of 22 songs. (a) In how many different ways can she choose the 22 songs for her playlist? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. (b) In how many different ways can she choose the 22 songs for her playlist if she wants 11 rock and 11 pop songs? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer.

1. Tina's music library has 72 rock songs and 51 pop songs. She is putting together a playlist of 22 songs. (a) In how many different ways can she choose the 22 songs for her playlist? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. (b) In how many different ways can she choose the 22 songs for her playlist if she wants 11 rock and 11 pop songs? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer.

A First Course in Probability (10th Edition)
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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N 1. Tina's music library has 72 rock songs and 51 pop songs. She is putting together a playlist of 22 songs. (a) In how many different ways can she choose the 22 songs for her playlist? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. (b) In how many different ways can she choose the 22 songs for her playlist if she wants 11 rock and 11 pop songs? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. WA tolo Vi
Transcribed Image Text:N 1. Tina's music library has 72 rock songs and 51 pop songs. She is putting together a playlist of 22 songs. (a) In how many different ways can she choose the 22 songs for her playlist? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. (b) In how many different ways can she choose the 22 songs for her playlist if she wants 11 rock and 11 pop songs? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. WA tolo Vi
N 1. Tina's music library has 72 rock songs and 51 pop songs. She is putting together a playlist of 22 songs. (a) In how many different ways can she choose the 22 songs for her playlist? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. (b) In how many different ways can she choose the 22 songs for her playlist if she wants 11 rock and 11 pop songs? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. WA tolo Vi
Transcribed Image Text:N 1. Tina's music library has 72 rock songs and 51 pop songs. She is putting together a playlist of 22 songs. (a) In how many different ways can she choose the 22 songs for her playlist? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. (b) In how many different ways can she choose the 22 songs for her playlist if she wants 11 rock and 11 pop songs? (NOTE: We are not concerned with where each song appears in the playlist.) You do not need to simplify your answer. WA tolo Vi
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