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nikdorinn [45]
3 years ago
8

5. What is a markup?

Mathematics
1 answer:
Alona [7]3 years ago
3 0

Markup (or price spread) is the difference between the selling price of a good or service and cost.

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What are the lines in the picture below called?
mr Goodwill [35]

Answer:

the answer is vertices

hope this helps!

Step-by-step explanation:

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3 years ago
The loaves of rye bread distributed to a local store by a certain bakery have an average length of 30 centimeters and a standard
cupoosta [38]

Answer:

79.91% of loaves are between 26.94 and 32.18 centimeters

Step-by-step explanation:

When the distribution is normal, we use 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 question, we have that:

\mu = 30, \sigma = 2

What percentage of loaves are between 26.94 and 32.18 centimeters

This is the pvalue of Z when X = 32.18 subtracted by the pvalue of Z when X = 26.94.

X = 32.18:

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

Z = \frac{32.18 - 30}{2}

Z = 1.09

Z = 1.09 has a pvalue of 0.8621

X = 26.94:

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

Z = \frac{26.94 - 30}{2}

Z = -1.53

Z = -1.53 has a pvalue of 0.0630

0.8621 - 0.0630 = 0.7991

79.91% of loaves are between 26.94 and 32.18 centimeters

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3 years ago
Write equations for the horizontal and vertical lines passing through the point (-6,1)
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Answer:

y = 1 and x = - 6

Step-by-step explanation:

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The equation of a vertical line parallel to the y- axis is

x = c ( where c is the value of the x- coordinates the line passes through )

The line passes through (- 6, 1 ) with x- coordinate - 6 , then

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Helpp pleasee! Actual help not fake people, you will be reported
zalisa [80]

Answer:

side AB

Step-by-step explanation:

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Solve the open sentence.
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