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sergey [27]
2 years ago
6

Given that 5 miles is 8 km, convert 34.5 km to miles.

Mathematics
2 answers:
vitfil [10]2 years ago
5 0

Answer:

55.2 km

Step-by-step explanation:

While doing conversions, simply multiply by what you want (km) over what you have(miles)

Simply do 34.5 * 8/5 = 55.2

Sholpan [36]2 years ago
3 0

Answer:

21.75 mi

Step-by-step explanation:

Divide by 8 and multiply by 5

34.5/8 = 4.35, 4.35 * 5 = 21.75 mi

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amid [387]

Answer:

Since the pvalue of the test is 0.2743 > 0.1, the threshold probably was met.

Step-by-step explanation:

The widget manufacturing company had established a threshold of 60% preferring the proposed new widget to move forward with producing the new widgets.

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This means that:

\mu = 0.6

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z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

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Step-by-step explanation:

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