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3 years ago

11

How to find mean and standard deviation given mean and standard deviation of each variable?

1 answer:

Inessa [10]3 years ago

7 0

Same i a m on this questions

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lidiya [134]

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3 years ago

The axis of symmetry for the function f(x) = −x2 − 10x + 16 is x = −5. What are the coordinates of the vertex of the graph?

Vesna [10]

The vertex of this function is ( -5 , 41)

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3 years ago

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3 years ago

Find the area of a triangle with a base 2.6 m and height of 7 m.

nirvana33 [79]

(2.6x7)/2

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4 years ago

Determine if the statement below is always, sometimes, or never true. There are 250 degrees in the sum of the interior angles of

ZanzabumX [31]

It would never be true.

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3 years ago