Farid is at a music festival where several bands play at the same time There are 5 bands playing from 3 00 to 4 00 and 3 bands playing from 4 00 to 5 00 From 5 00 to 6 00 2 bands are playing Lastly there are 7 bands are playing from 6 00 to 7 00 Assuming Farid goes to see exactly one band every hour how many different sets of bands can Farid see at the music festival ways