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Mathematics 8 Online
OpenStudy (anonymous):

You have a CD with 13 songs, and you want to play 3 of them for your friends. How many different arrangements of 3 songs are possible? (Count 2 arrangements as different if they have the same 3 songs in a different order. A. 2197 B. 1716 C. 39 D. 286

OpenStudy (shubhamsrg):

13P3

OpenStudy (anonymous):

First song might be 1 of 13 second 1 of 12 and last 1 of 11. So its 13*12*11

OpenStudy (anonymous):

Thank you

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