A DJ is going to pick 5 songs for a playlist. She will choose from 13 songs, 6 (If necessary, consult a list of formulas.) (a) In how many ways can she pick 5 songs if the number of rock songs must be greater than or equal to 3? 0

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A DJ is going to pick 5 songs for a playlist. She will choose from 13 songs, 6 of which are country songs and 7 of which are rock songs.
(If necessary, consult a list of formulas.)
(a) In how many ways can she pick 5 songs if the number of rock songs
must be greater than or equal to 3?
0
(b) In how many ways can she pick 5 songs if the number of rock songs
must be less than 3?
Explanation
Check
O M
X
S ?
Ⓒ2022 McGraw Hill LLC. All Rights Reserved.
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Transcribed Image Text:A DJ is going to pick 5 songs for a playlist. She will choose from 13 songs, 6 of which are country songs and 7 of which are rock songs. (If necessary, consult a list of formulas.) (a) In how many ways can she pick 5 songs if the number of rock songs must be greater than or equal to 3? 0 (b) In how many ways can she pick 5 songs if the number of rock songs must be less than 3? Explanation Check O M X S ? Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use
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