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nydimaria [60]
2 years ago
7

Can any one help WILL GIVE 30 POINTS

Mathematics
2 answers:
Margarita [4]2 years ago
6 0
The believe the answer is C but I could be wrong, good luck!
Phoenix [80]2 years ago
4 0

Answer:I think it’s b too

Step-by-step explanation:

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Joe is a repair technician for a computer company. Each week he has a batch of computers that needs fixed. The number of compute
mrs_skeptik [129]

Answer:

D

Step-by-step explanation:

4 0
2 years ago
there is also a D is its not any just say none so i know its d pls dont joke ima get kicked out the class is i dont do good​
Monica [59]

Answer:

b

Step-by-step explanation:

son

8 0
2 years ago
An engineer commutes daily from her suburban home to her midtown office. The average time for a one-way trip is 36 minutes, with
Ivanshal [37]

Answer:

57.93% probability that a trip will take at least 35 minutes.

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. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 36, \sigma = 4.9

What is the probability that a trip will take at least 35 minutes

This probability is 1 subtracted by the pvalue of Z when X = 35. So

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

Z = \frac{35 - 36}{4.9}

Z = -0.2

Z = -0.2 has a pvalue of 0.4207

1 - 0.4207 = 0.5793

57.93% probability that a trip will take at least 35 minutes.

3 0
3 years ago
Given AD || GJ. Refer to the figure and provide an appropriate name for BCF and GHF.
kherson [118]

Answer:

C. Corresponding angles

Step-by-step explanation:

Corresponding angles are angles formed by a transversal on the same side of the transversal and on the same side of each parallel lines.

5 0
3 years ago
What is the constant proportionality of 3y = 2x
Ivenika [448]

Answer:

1.5

Step-by-step explanation:

3 0
3 years ago
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