3 years ago

Please help worth 25 points and brainliest!!! Explain you answer!!

Mathematics

1 answer:

Kamila [148]3 years ago

4 0

the answer ia A.DAC that is the answer to your question

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Three ways to express it as a product of powers are:

3x3x3x3x3

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Fiona needs $62 to go on a field trip. She has saved $10.50. She earns $6.50 per hour cleaning her neighbor's garden, and she ea

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4 years ago

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fomenos

Answer:

It's QR (option b) which is a congruent part of the figure. You can also figure out if they are same by seeing they both as the longest sides..

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3 years ago

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3 years ago

Jane computes the variance for a set of data and gets the correct answer of 16. What is the standard deviation for this same set

PilotLPTM [1.2K]

The standard deviation of a dataset is the square root of the variance.

The standard deviation of the same set of data is 4

The variance is given as:

$\sigma^2 = 16$

Take the square root of both sides to calculate the standard deviation

$\sigma = \sqrt{\sigma^2$

Substitute 16 for $\sigma^2$ .

So, we have:

$\sigma = \sqrt{16}$

Take the positive square root of 16

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Hence, the standard deviation of the same set of data is 4

Read more about standard deviations at:

brainly.com/question/475676

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3 years ago