Jeremiah is creating a playlist that has only one song from each of his favorite genres. The following table shows his favorite genres and the number of songs on his MP3 player for each genre.
Genre Number of songs
Rock 4444
Pop 2222
Country 7777
Classical 8888
How many different playlists could Jeremiah create?
Answers
Answered by
2
Given :
- Number of rock songs = 4444
- Number of pop songs = 2222
- Number of country songs = 7777
- Number of classical songs = 8888
To find :
- Number of playlists that can be created
Solution :
- Let the number of rock songs be w , number of pop songs be x , number of country songs be y and number of classical songs be z. Let the number of playlists created be p.
- We have to create a playlist such that it has only one song from each of the given genres.
- This will be given by the equation,
p = w × x × y × z
∴ p = 4444 × 2222 × 7777 × 8888
∴ p = 682,549,652,306,368
Answer : The number of playlists that can be created is 682,549,652,306,368 .
Answered by
5
Answer:
448
Step-by-step explanation:
4x2x7x8=448
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