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AveGali [126]
4 years ago
9

James is a welder who earns $20 per hour. He works 8 hours per day, Monday through Friday. How much does James earn in one week?

Mathematics
1 answer:
lara [203]3 years ago
3 0
20×8=160
160×5=800
james earns $800 in one week.
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Solve the inequality
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Answer:

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Answer the question for a normal random variable x with mean μ and standard deviation σ specified below. (Round your answer to o
vladimir2022 [97]

Answer:

x = 63.6

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X and also the area to its left. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X, which is the area to its right.

In this problem, we have that:

\mu = 38, \sigma = 11

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6 0
3 years ago
Ok part 2 hey hey it jassie can you answer all my parts and other people to ok here it is
MissTica
0.368 in expanded form would be...

0.000 + 0.300 + 0.060 + 0.008
or simply
.3 + .06 + .008
3 0
3 years ago
Read 2 more answers
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