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frutty [35]
3 years ago
15

When Shanaje baby-sits her nephews, she charges $8 plus $4 per hour. If

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0
4h +8=20
Hours worked times rate paid plus 8 must equal 20
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3 years ago
According to the University of Nevada Center for Logistics Management, 6% of all merchandise sold in the United States gets retu
KatRina [158]

Answer:  0.1

Step-by-step explanation:

Given :  A Houston department store sampled 80 items sold in January and found that 8 of the items were returned.

In other words, sample size : <em>n</em>=1040

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Let <em>p</em> be the proportion of items returned for the population of sales transactions at the Houston store.

As per sample , the sample proportion of items returned for the population of sales transactions at the Houston store is :

\hat{p}=\dfrac{x}{n}=\dfrac{8}{80}=0.1

As we know that , <em>the sample proportion is the best estimate of the population proportion.</em>

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8 0
3 years ago
An inequality represents an infinite amount of numbers smaller than 8. Which inequality represents the situation?
-Dominant- [34]
X < 8

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x < 8 represents that this sentence. X could be 7, it could be -1, it could be anything smaller than 8, but it could not be 8 or anything greater than 8.
8 0
3 years ago
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What is the equation in slope-intercept form of the line that passes through the points (-4,2) and (12,6)?
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Answer:

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7 0
2 years ago
WebAssign will do simple calculations for you, using , -, *, /, parentheses, and e-notation. For example, if a question asks for
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Answer:

10800

Step-by-step explanation:

To solve any equation we use PEDMAS rule(this is the sequence of priorities) where:

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4 0
3 years ago
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