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Tomtit [17]
3 years ago
9

Mr. McElroy enjoys listening to his MP3 player, which has 2,000 songs in five different genres of music. He took a sample of the

number of each type of song it played on two different one-hour sessions when it was set to play a random mix. The results are displayed in the table below. What is a good prediction for the number of rock songs Mr. McElroy has on his MP3 player?
Listening Samples from Mr. McElroy’s MP3 Player
Sample 1
Sample 2
Country
5
Country
3
Pop
4
Pop
3
Classical
3
Classical
5
Jazz
2
Jazz
4
Rock
6
Rock
5
225
Mathematics
2 answers:
Charra [1.4K]3 years ago
7 0

Answer:

B. 550

Step-by-step explanation:

I took the test. Please mark brainliest.

balandron [24]3 years ago
7 0

Answer:

b

Step-by-step explanation:

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Ad libitum [116K]

Answer:

x=148

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ch4aika [34]

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Step-by-step explanation:

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2 years ago
A contractor purchases ceramic tile to remodel a kitchen floor. Each tile cost $4 and the adhesive/grouting material costs $17.8
erma4kov [3.2K]

Answer:

132 tiles

Step-by-step explanation:

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