2 years ago

What quantative measures describe a variation in a set

Mathematics

1 answer:

AlekseyPX2 years ago

7 0

Answer:

This would be the range, the interquartile range, the variance, and finally the standard deviation.

Step-by-step explanation:

Hope this helps you, please mark as brainlest.

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Which shows the use of the associative property?

irina1246 [14]

Answer:

The Second One or B. You were correct.

Step-by-step explanation:

The associative property is when the numbers of an equation stay the same, but the parentheses move.

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2 years ago

solve systems of equation. equation number 1: 9 x squared + 4 y squared equals 144. equation 2: x squared plus y squared equals

grigory [225]

$9x^{2} + 4y^{2} =144$
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$9x^{2} + 4y^{2} =144$
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by the difference
5 $x^{2}$ =48
so x= $\sqrt{\frac{48}{5}}$ or x=- $\sqrt{\frac{48}{5}}$
and $y^{2}$ =24- $\frac{48}{5}$
then y= $\sqrt{\frac{72}{5}}$ or - $\sqrt{\frac{48}{5}}$

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3 years ago

Rick purchased a rectangular computer monitor that measures 16 inches tall by 22 inches wide. He wants to know the diagonal meas

guapka [62]

Answer: 27.2

Step-by-step explanation:

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22squared= 484 and 16 squared=256 484+256=740 and 27.2 squared is 740 I hope this helps

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2 years ago

How to represent y=4x+50 on a graph

adelina 88 [10]

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2 years ago

I need help please giving brainliest!

Alchen [17]

Answer:

acute: D and E

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right: B

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Step-by-step explanation:

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