Question

A dance CD has 5 songs on it - 2 are slow, and 3 are fast. When the DJ at a dance plays a song it is not played again. All songs from the CD are played at random. What is the probability that the first two songs played are slow songs? a.2/25 b.2/20 c.4/20 d.4/25

Answer 1

Combinations: 5!/2!3!=10

possibility: 1/10 = 2/20