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BaLLatris [955]
3 years ago
6

Elijah earned $476.00 at his job when he worked for 20 hours. What did he earn in one hour?​

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
4 0

Answer:

23.8

reason

divide 476 by 20 and you get yur answer

katovenus [111]3 years ago
3 0

Answer:

23.80

You have to divide 476 by 20

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The base of a pyramid has n sides write an expression for the number of faces of the pyramid
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The thickness of a flange on an aircraft component is uniformly distributed between 0.95 and 1.05 millimeters. (a) Determine the
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Answer:

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b) A thickness of 0.96 millimeters is exceeded by 90% of the flanges

Step-by-step explanation:

A distribution is called uniform if each outcome has the same probability of happening.

The uniform distributon has two bounds, a and b, and the probability of finding a value higher than x is given by:

P(X > x) = \frac{b - x}{b - a}

The thickness of a flange on an aircraft component is uniformly distributed between 0.95 and 1.05 millimeters.

This means that a = 0.95, b = 1.05

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(b) What thickness is exceeded by 90% of the flanges?

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P(X > x) = 0.9

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x = 1.05 - 0.9*0.1

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