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3 years ago

3.Which of these scatterplots shows no correlation?

Mathematics

2 answers:

oee [108]3 years ago

8 0

Answer:

Unfortunatly we can not assist you with out the images provided the best way to determine are if the spots are just randomly every where

Step-by-step explanation:

Artemon [7]3 years ago

4 0

This is an unanswerable question there are no graphs for us to look at.

But if the points are scattered randomly and you can’t make up if it’s going left to right or right to left then it’s no correlation.

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F(x)= √x-5. find f-2

rodikova [14]

For this case we have:

Be a function of the form $y = f (x)$

Where:

$f (x) = \sqrt {x-5}$

If we want to find f (-2), we substitute $x = -2$ , then:

$f (-2) = \sqrt {-2-5}\\f (-2) = \sqrt {-7}$

Since we have a negative root, the result will be given by complex numbers. By definition:

$\sqrt {-1} = i$

So:

$f (-2) = \sqrt {7} i$

Answer:

$f (-2) = \sqrt {7} i$

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4 years ago

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Answer:

100

Step-by-step explanation:

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3 years ago

The least common multiple of the numbers 15, 12, 8

Ymorist [56]

Answer: LCM of 8, 12, and 15 is 120.

Step-by-step explanation:

I hope this helps!

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3 years ago

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If you have two boxes,and in each box is 20 plates, how many boxes do you have

Free_Kalibri [48]

40 just multiply 20 by 2

4 0

4 years ago

(-4/9)(-5/8) multiply

Setler79 [48]

Multiply numerators:
-4*-5=20

Multiply denominators:
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20/72= 10/36
10/36= 5/18

Final answer: 5/18

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