SOLUTION: a disc jockey wants to select four songs from a new cd of 12 songs. How many ways can the disc jockey choose four songs?
12 X 11 X 10 X 9 = 11880
He can choose any of 12 songs
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-> SOLUTION: a disc jockey wants to select four songs from a new cd of 12 songs. How many ways can the disc jockey choose four songs?
12 X 11 X 10 X 9 = 11880
He can choose any of 12 songs
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Question 407243: a disc jockey wants to select four songs from a new cd of 12 songs. How many ways can the disc jockey choose four songs?
12 X 11 X 10 X 9 = 11880
He can choose any of 12 songs for his 1st song, then anyone of the remaining 11 for the 2nd, and so on. Answer by unit(6) (Show Source):
You can put this solution on YOUR website! a disc jockey wants to select four songs from a new cd of 12 songs. How many ways can the disc jockey choose four songs?
12 X 11 X 10 X 9 = 11880
He can choose any of 12 songs for his 1st song, then anyone of the remaining 11 for the 2nd, and so on.
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