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SIZIF [17.4K]
3 years ago
11

An airplane makes a 2,748-mile flight in 6 hours. What is the airplane's average rate of speed in miles per hour?

Mathematics
2 answers:
Lapatulllka [165]3 years ago
7 0

Answer:a

Step-by-step explanation:

ehidna [41]3 years ago
4 0

Answer:

speed=16,480 miles per hour or 16,480/hour.

Step-by-step explanation:

Distance=speed ×time

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Answer:

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Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 1.35

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Sample standard deviation, s = 0.7

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t_{stat} = \displaystyle\frac{1.4 - 1.35}{\frac{0.7}{\sqrt{25}} } = 0.3571

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