2 years ago

A store sees 138 customers in 8 hours. What is the unit rate (in customers per hour)?

Mathematics

1 answer:

Iteru [2.4K]2 years ago

7 0

Answer:

Step-by-step explanation:

138/8 = 17.25

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Answer:

840

Step-by-step explanation:

Given

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$To\ pick = 4$

Required

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$^nP_r = \frac{n!}{(n-r)!}$

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So:

$^nP_r = \frac{n!}{(n-r)!}$

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3 years ago

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Answer:

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Step-by-step explanation:

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