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Sholpan [36]
3 years ago
9

Convert negative 31 degrees Fahrenheit to Celsius.

Mathematics
1 answer:
xeze [42]3 years ago
3 0
Consider, pls, this option:
1. formula for conversion:
C= \frac{5}{9} (F-32);
2. according to the formula:
C=(-31-32)*5/9=(-7)*5=-35°
Answer: -35°C.
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In this question:

To obtain a valid approximation for probabilities about the average daily downtime, either the underlying distribution(of the downtime per day for a computing facility) must be normal, or the sample size must be of 30 or more.

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