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dlinn [17]
3 years ago
6

A radio disc jockey has 8 songs on this upcoming hour's playlist: 2 are rock songs, 3 are reggae songs, and 3 are country songs.

The disc jokcey randomly chooses the first song to play, and then she randomly chooses the second song from the remaining ones. What is the probability that the first song is a rock song and the second is a country song?
Mathematics
1 answer:
den301095 [7]3 years ago
8 0
P(the first song is a rock song and the second is a country song)=2/8×3/7=6/56=3/28
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