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3 years ago

I need help with this card

Mathematics

2 answers:

snow_tiger [21]3 years ago

7 0

Answer:

well i got two answers

Step-by-step explanation:

to find volume the equation is L*W*H and in the problem it says is 6 by 6 by 6 so just multiply them together to get 216 but the model says that is 18*18*6 which equals 1944

Stolb23 [73]3 years ago

6 0

The formula for volume is length times width times height so it would be 18×18×6 so your answer should be 1,944

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Answer:

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3 years ago

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4 years ago

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tensa zangetsu [6.8K]

We have the following data set:

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Then,

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$\begin{gathered} \sigma^2=\frac{\sum^{}_{}(x-\mu)^2}{N} \\ \text{where,} \\ \sigma^2=\text{population variance} \\ \sum ^{}_{}=addition\text{ of} \\ x=\text{each value} \\ \mu=population\text{ mean} \\ N=\text{ number of values in the population} \end{gathered}$

Then, substituting:

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For the standard deviation:

$\begin{gathered} s=\sqrt[]{\frac{\sum ^{}_{}(x-\mu)^2}{N}} \\ s=4.521 \end{gathered}$

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1 year ago