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Softa [21]
3 years ago
13

What is the standard deviation of the following data? If necessary, round your answer to two decimal places. 9, 10, 10, 8, 7, 11

, 12, 9
Mathematics
1 answer:
Ierofanga [76]3 years ago
8 0
The standard deviation is approximately 9.5
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Which expression is equivalent to7sqrt x^2/ 5 sqrt y^3<br> ?Assume y/=0,
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Answer:

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Step-by-step explanation:

8 0
2 years ago
Please answer and explain
Ludmilka [50]

Answer:

C

Step-by-step explanation:

They are trying to deceive you into not choosing the star that is largest when written as 10^17.

When you rewrite the givens so that the power is 10^17 then the table will look like this.

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It should be C

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3 years ago
Number 7: What do the lines on the shape mean
Serjik [45]
The lines mean that they are parallel

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How many different ways can the line be named? What are those names?
boyakko [2]

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Choice B is close, but it mentions ray DE instead of line DE. Choice C is missing line ED. Choice D is a similar story as choice B. These facts allow us to rule out B through D.

5 0
3 years ago
Read 2 more answers
A digital camera for 249.99 at 4% sales tax
spin [16.1K]
First round up 249.99 to 250.00

Then change the 4% into a decimal= 1.04 

Now multiply so the equation is= 250 x 1.04 =

$260 as your answer!

4 0
3 years ago
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