SOLUTION: A radio disc jockey has 7 songs on this upcoming hour's playlist:
2 are rock songs,
2 are reggae songs, and
3 are country songs.
The disc jockey randomly chooses the firs
Algebra.Com
Question 1034475: A radio disc jockey has 7 songs on this upcoming hour's playlist:
2 are rock songs,
2 are reggae songs, and
3 are country songs.
The disc jockey 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 country song and the second is a reggae song? Write your answer as a fraction in simplest form.
Answer by FrankM(1040) (Show Source): You can put this solution on YOUR website!
this simplifies to 1/7
RELATED QUESTIONS
A radio disc jockey has 8 songs on this upcoming hour's playlist: 2 are rock songs, 2... (answered by jim_thompson5910)
A radio disk jockey has 7 songs on this upcoming hours playlist; 3 are rock songs, 2 are... (answered by ikleyn,jim_thompson5910)
Show all work. A disc jockey has 7 songs to play. 5 are slow songs, and 2 are fast songs. (answered by stanbon)
Show all work. A disc jockey has 7 songs to play. Three are slow songs, and four are fast (answered by stanbon)
show all work.....................
a disc jockey has 7 songs to play. five are slow... (answered by edjones)
5. Show all work. A disc jockey has 10 songs to play. Seven are slow songs, and three are (answered by Alan3354)
5. Show all work. A disc jockey has 12 songs to play. Seven are slow songs, and five are... (answered by allig,lstoney)
A disc jockey has 10 songs to play. Four are slow songs, and six are fast songs. Each... (answered by sudhanshu_kmr)
Show all work. A disc jockey has 11 songs to play. Eight are slow songs, and three are... (answered by stanbon)