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USPshnik [31]
2 years ago
14

2. The cost of having a window fixed is $100 plus $20 per hour of labor. Using h for the number of hours of labor, write an expr

ession that represents the total cost.
O 100+ 20
O 20 + 100h
O 100 + 20h
O 120h
Mathematics
1 answer:
ahrayia [7]2 years ago
5 0

Answer:

the third one

Step-by-step explanation:

I hope this helps with your question :)

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Answer:

<u>direction</u>

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Step-by-step explanation:

Correlation is defined as the degree of correspondence between two variables.

When the values increase together, correlation is positive and when one value decreases as the other increases, correlation is negative .

Calculating a correlation can help describe a relation between two quantitative variables' <u>direction</u> and <u>shape</u>. However, it is not sufficient to use a correlation coefficient to describe two variables.  The addition of <u>scatter plots</u> can provide other helpful details such as <u>shape and outliers</u>

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ryzh [129]

Answer:

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timama [110]

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3 0
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Pavel [41]

Answer:

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Step-by-step explanation:

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