Question

Jenna has downloaded 11 songs onto her computer. She wants to create a playlist of 5 songs. How many different 5-song playlists can be created from the downloaded songs?

Answer 1

`55440`

Explanation:

Jenna has 11 songs

For her first song in her playlist, she has `11` songs to choose from.

For her second song, she has `10` songs because she already chose a song as her `1st` song on her playlist

Similary, she has `9` songs to pick for her third song on her playlist

Therefore, the number of playlists that she can create is `11times10times9times8times7=55440`