Question
For a segment of a radio show, a disc jockey can play 7 songs. If there are 13 songs to select from, in how many ways can the program for this segment be arranged?
Step 1
We have 13 songs and we can play 7 songs in a segment of a radio show. We need to find out in how many ways we can arrange these 7 songs. Show more…
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For a segment of a radio show, a disc jockey can play 8 records. If there are 13 records to select from, in how many ways can the program for this segment be arranged?
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