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Gnoma [55]
2 years ago
15

Out of every 5 students surveyed, 2 listen to country music. At the same rate, how many students in a school of 800 listen to co

untry music?
Mathematics
1 answer:
Lorico [155]2 years ago
8 0

Answer:320

Step-by-step explanation:

2/5 of the students surveyed lisen to country. So to make the percentage fit the total student population, you figure out what your 2/5 is in a percetnage.  That comes out to 40%. so, 40% of 800 is 320.

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Step-by-step explanation:

<u>Unit rate is the number of circuit boards a minute:</u>

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In Bayes Theorem, apart from the already starting information, some new information so that you can update or transform the original probabilities so you now have better information.

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72

Step-by-step explanation:

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