Show all work. A disc jockey has 10 songs to play. Four are slow songs, and six are fast songs. Each song is to be played only once. In how many ways can the disc jockey play the 10 songs if
• The songs can be played in any order.
• The first song must be a slow song and the last song must be a slow song.
• The first two songs must be fast songs.

Question

Show all work. A disc jockey has 10 songs to play. Four are slow songs, and six are fast songs.  Each song is to be played only once.  In how many ways can the disc jockey play the 10 songs if 
•	The songs can be played in any order. 
•	The first song must be a slow song and the last song must be a slow song. 
•	The first two songs must be fast songs.

amistre64 · Answer

10! for the first one; 3628800 i think

anonymous · Answer

3628801