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Lesechka [4]
3 years ago
7

Find the mean and the median of the data set: 9, 7, 7, 4, 18 , 8, 5, 2,

Mathematics
2 answers:
PtichkaEL [24]3 years ago
8 0
The mean and median of this date set is;
Mean: 44.25
Median: 7
Date set in order: 2,4,5,7,7,8,9,18
pentagon [3]3 years ago
6 0
Median is 7 and the mean is 7.28571 , range is 16 and the mode is 7
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Please help guys need help
dmitriy555 [2]

Answer:

A) slope = 20.

B)  The slope of 20 dollars per hour means that for every hour, the price of the service call increases by 20 dollars (or you could say the price of the service call is 20 dollars every hour, both work.)

Step-by-step explanation:

Recall that slope is y2 - y1 / x2 - x1.

Excellent. We are provided with two points: (1, 60) and (3, 100). Let’s enter this into our formula.

Slope = (100 - 60) / (3 - 1) = 40 / 2 = 20.

Now, to determine what the slope means, we can look at the axis titles on the graph. The x axis title is hours, or time in hours. The y axis title is price of the service call in dollars. Therefore, the slope is price (in dollars) per time (in hours).

This can be restated as: The slope of 20 dollars per hour means that for every hour, the price of the service call increases by 20 dollars (or you could say the price of the service call is 20 dollars every hour, both work.)

Hope this helps!

7 0
3 years ago
Does it help to remember and/or list out your square roots
lubasha [3.4K]
Yes, because you need to remember and/or list out your square roots no matter what.
4 0
3 years ago
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Line p is parallel to line q.<br> Which set of statements about the angles is true
Galina-37 [17]

Answer:

Its A i took the test

Step-by-step explanation:

5 0
3 years ago
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Is the figure an example of a segment?
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Answer:

I think it is...

B. Yes it has two endpoints

I hope it is right and helps you

6 0
3 years ago
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The prism has a volume of 160 cm3.
vodka [1.7K]
In order to find the volume, you have to find the volume ratio. To find the volume ratio you have to cube the scale factor. 1/2 cubed is 1/8. Now to find the volume, you multiply the volume ratio by the volume of the original prism. 160x1/8= 20 The answer is 20cm3
7 0
3 years ago
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