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stira [4]
3 years ago
11

Student to faculty ratio is 17:3 total for bo th h is 740. How many students and how many faculty

Mathematics
1 answer:
svetlana [45]3 years ago
5 0

We can represent 17:3 with 17x and 3x

17x + 3x = 740

20x = 740

x = 37

17(37):3(37)

629 students and 111 school faculty members.

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Step-by-step explanation:

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Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

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What percentage of the class has an exam score of A- or higher (defined as at least 90)?

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Answer:

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Step-by-step explanation:

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