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wlad13 [49]
2 years ago
14

On a map with a scale of 0.25 inch = 30 miles the distance between two cities is 8.3 inches

Mathematics
1 answer:
Irina-Kira [14]2 years ago
7 0

Answer:

Step-by-step explanation:

8.3÷0.25

Multiply that by 30 and you get 996

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Step-by-step explanation:

Given that a  simple random sample of 100 batteries is selected from a process that produces batteries with a mean lifetime of 32 hours and a standard deviation of 3 hours.

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Correction option is

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Step-by-step explanation:

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