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Yakvenalex [24]
2 years ago
10

the diagram represents the unit rate of making copies on a copy machine. Which table represents the rate of making copies on thi

s copy machine?

Mathematics
1 answer:
Sav [38]2 years ago
7 0

The unit rate is the amount of book copy made in a second

The table that represents the unit rate is table (b)

<h3>How to determine the table?</h3>

The interpretation of the diagram for making copies is:

Rate = 4 copies per second

This means that:

The table that represents this diagram must have a slope or rate of 4

From the list of options, the table (b) has a slope of 4.

This is calculated as:

Slope = Copies/Time

So, we have:

Slope = 40/10 = 4

Hence, the table that represents the unit rate is table (b)

Read more about unit rates at:

brainly.com/question/19493296

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Simultaneously x-2y=0 40-y=14​
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x = 52, y = 26

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The range of y=√x-5-1 is​
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Answer:

[-1, ∞ )

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Select strong association, weak association, or moderate association to correctly classify the correlation coefficient.
11Alexandr11 [23.1K]
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0.45 is a moderate association

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This is the interpreation of the correltaion coefficient:

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2) If the sign of the correlation coefficient is positive means that the two variables trend to grow or decrease in the same sense. This is an uphill line or curve:  if variable X grows, variable Y grows, and if variable X decreases variable Y grows.

If the sign of the correlation coefficient is negative means that the two variables go in opposite direction. This is a downhill line or curve.


3) A correlation coefficient of +1 or -1 is a perfect association. The two variables are totally associated.


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6) A correlation coefficient of 0 is a nill association.


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3 years ago
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