You and your friends decide to rent some studio time to make a CD. Big notes studio rinse for $100 plus $60 per hour. Great sound studio rinse for $25 plus $80 per hour. Determine the number of hours of which the cost of renting the studio is the same

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

This is about circle theorems. someone asap : (

Which rule describes the composition of transformations that maps △abc to △a”b”c