3 years ago

The manager of a supermarket records the waiting times of 100 customers.

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

8 0

Answer:

42, 80, 91, 40.5, 256

Step-by-step explanation:

times the f column by the x column

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$\bold{ANSWER:}$
D. 12

$\bold{EXPLANATIONS:}$

~ More than 30 - 39 pledges.

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MakcuM [25]

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Answer:

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