you have 50 different songs: 20 by artist A, 8 by artist B, and 22 by artist C. a). how many different ways can you play first a song by artist A and then a song by artist B? b). how many differnt ways can you play first a song by artist A and then a song by artist B and then a song by artist C? c). if you don't restrict the order of the artists, how many different ways can you play three songs that each have a different artist?
you have 50 different songs: 20 by artist A, 8 by artist B, and 22 by artist C. a). how many different ways can you play first a song by artist A and then a song by artist B? b). how many differnt ways can you play first a song by artist A and then a song by artist B and then a song by artist C? c). if you don't restrict the order of the artists, how many different ways can you play three songs that each have a different artist?
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 54SE: How many unique ways can a string of Christmas lights be arranged from 9 red, 10 green, 6 white, and...
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Transcribed Image Text:you have 50 different songs: 20 by artist A, 8
by artist B, and 22 by artist C.
a). how many different ways can you play first
a song by artist A and then a song by artist B?
b). how many differnt ways can you play first
a song by artist A and then a song by artist B
and then a song by artist C?
c). if you don't restrict the order of the artists,
how many different ways can you play three
songs that each have a different artist?
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