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DanielleElmas [232]
3 years ago
5

Question 20:

Mathematics
1 answer:
allochka39001 [22]3 years ago
7 0

Answer:

The answer is C

Step-by-step explanation:

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Please answer question now
Eva8 [605]

Answer:

MN = 3

Step-by-step explanation:

The following are congruent to each other as each pair are tangents of a circle drawn from the same external point:

PQ = QJ = 1

JK = KL = 4 - 1 = 3

MN = ML

Thus, ML = KM - KL

ML = 6 - 3 = 3

Therefore, MN = ML = 3 (both are tangents drawn from the same external point, M.

5 0
3 years ago
Kaleigh wants to know how much she will pay for her gym membership. Which graph represents the total monthly cost at the gym as
Elena-2011 [213]

Answer:

graph 1

Step-by-step explanation:

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3 years ago
Read 3 more answers
How to solve this problem 14-6= 10-6=?
Gennadij [26K]
I really don't think you wrote the question properly. Or maybe you did, but this question doesn't make any sense! :/
8 0
3 years ago
According to the Bureau of Labor Statistics, the average weekly pay for a U.S. production worker was $441.84 in 1998 (The World
Oksanka [162]

Using the normal distribution, it is found that a production worker has to make $542.64 a week to be in the top 30% of wage earners.

<h3>Normal Probability Distribution</h3>

In a normal distribution with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

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

  • It 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, which is the percentile of X.

In this problem:

  • The mean is of \mu = 441.84.
  • The standard deviation is of \sigma = 120.
  • The lower bound of the top 30% is the 70th percentile, which is X when Z has a p-value of 0.7, so <u>X when Z = 0.84.</u>

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

0.84 = \frac{X - 441.84}{120}

X - 441.84 = 0.84(120)

X = 542.64

A production worker has to make $542.64 a week to be in the top 30% of wage earners.

You can learn more about the normal distribution at brainly.com/question/24663213

3 0
3 years ago
What is - ( 2)^3?<br><br><br> Help please
Alex777 [14]
Answer is -8

-2x2x2:-8
5 0
3 years ago
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