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3 years ago

I have a question what is thirty three times four

2 answers:

5 0

Multiplication is like repeated addition! So add 33 four times.
33
+33
-------
66
+33
-------
99
+33
------
132.
So your final answer is 132. Hope this helps! Have a happy holiday!

eduard3 years ago

4 0

33 x 4 = 132.

33 times 4 equals 132.

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If the matrix is of 2 by 2 then we can find the determinant of the matrix.

$\begin{bmatrix}a & b\\ c & d\end{bmatrix}$

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Find the standard deviation of 21, 31, 26, 24, 28, 26

Vesnalui [34]

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We compute the difference bewteen each element and the average:

$x-\overline{x} = \{-6,\ 5,\ 0,\ -2,\ 2,\ 0\}$

We square those differences:

$(x-\overline{x})^2 = \{36,\ 25,\ 0,\ 4,\ 4,\ 0\}$

And take the average of those squared differences: we sum them

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And we divide by the number of elements:

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