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katrin2010 [14]
3 years ago
15

Zuma earns $12.50 an hour. How many hours must she work to earn $500?

Mathematics
2 answers:
bixtya [17]3 years ago
8 0

Answer:

40 hours

Step-by-step explanation:

500 ÷ 12.5 = 40

djyliett [7]3 years ago
8 0

Answer:

<em>40</em>

Step-by-step explanation:

This is a division problem.

You must divide $500 by $12.50/hour.

\dfrac{\$500}{\$12.50/hour} = 40~hours

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Which of the following is a validation of concurrency between two polygons?
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Select the correct answer. Which sentence correctly describes a data set that follows a normal distribution with a standard devi
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Answer: Option (c) is correct.

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We have to choose the  sentence that correctly describes a data set that follows a normal distribution with a standard deviation of 4 and a mean of 14.

Since, given 68% data.

We know mean of data lies in middle.

And standard deviation is distribute equally about the mean that is 50% of values less than the mean  and 50% greater than the mean.

So, 68% of data lies

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2 years ago
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Read the paragraph below. Which would be the most helpful peer review comment to make about the writer’s style?
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1 year ago
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Answer:

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We have solve for m .

Consider the given formula  A=\frac{k}{2}(m+n)

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Thus, m=A\times\frac{2}{k}-n

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3 years ago
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