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Annette [7]
2 years ago
9

A shoe store give a 25% discount on 48$ pants how much discount $

Mathematics
1 answer:
solong [7]2 years ago
6 0

Answer 25% of 48 is 12 so you will spend 36

Step-by-step explanation:

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Solution to <br> -7+3w=4w-8
Contact [7]
-7 + 3w = 4w - 8

-7 = 4w - 8 - 3w

-7 = w - 8

-7 + 8 = w

1 = w

hope this helped, blessings! :)
8 0
3 years ago
A powerful computer is purchased for $2000, but loses 20% of its value each year.
klasskru [66]
The correct answer is Decay
4 0
2 years ago
Read 2 more answers
Factor completely<br> 6z^4 - 14z^3- 40z^2
Sav [38]

Answer:

Step-by-step explanation:

2z^2(3z^2 - 7z - 20)

2z^2(3z + 5)(z - 4)

8 0
3 years ago
To teach computer programming to employees, many firms use on the job training. A human resources administrator wishes to review
tatiyna

Answer:

The z-score for the trainee is of 2.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score 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 p-value, we get the probability that the value of the measure is greater than X.

The mean of the test scores is 72 with a standard deviation of 5.

This means that \mu = 72, \sigma = 5

Find the z-score for a trainee, given a score of 82.

This is Z when X = 82. So

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

Z = \frac{82 - 72}{5}

Z = 2

The z-score for the trainee is of 2.

3 0
2 years ago
Anybody Knows This Answer I Need Help You Guys !!
kykrilka [37]

Answer:

Yes tan z= 30 degrees

Step-by-step explanation:

7 0
3 years ago
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