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Usimov [2.4K]
3 years ago
8

two variables are negatively associated​ if, whenever the value of one variable​ increases, the value of the other variable decr

eases. Will the following variables have positive​ correlation, negative​ correlation, or no​ correlation?
Mathematics
1 answer:
Flura [38]3 years ago
6 0

Answer:

The correct answer is: Negative correlation.

Step-by-step explanation:

The negative correlation determines the relationship between two variables, it says that there is an inverse relationship between two variables, whenever one of them is decreasing, the other one increases, and it's the same in reverse.

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babymother [125]

\frac{1}{10} part of the whole painting is gold colored.

<u>Solution:</u>

Given that , In art class, Arthur has created a triangle painting \frac{1}{5} of his painting is purple.  

He decided he wants to Paint \frac{4}{8} of the purple area gold  

We have to find what fraction of the whole painting will be painting?  

Now, \frac{1}{5} part of whole painting is purple

And, \frac{4}{8} part of the purple area is gold ⇒ \frac{4}{8} part of the \frac{1}{5} part of whole painting is gold

\text { Then, fraction of gold color }=\frac{4}{8} \times \frac{1}{5}=\frac{1}{2} \times \frac{1}{5}=\frac{1}{10}

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4 0
3 years ago
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Assoli18 [71]
I got 5 I’m not for sure tho
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A winery has a vat with two pipes leading to it. The inlet pipe can fill the vat in 5 ​hours, while the outlet pipe can empty it
Rashid [163]

Answer:

                 time=40/3hours\approx 13.3hours

Step-by-step explanation:

The rates are additive: you can calculate the<em> inlet </em>rate and the <em>outlet</em> rate and add them algebraically, i.e. the inlet rate will be positive and the outlet rate will be negative.

<u>1. Inlet rate:</u>

1vat/5hours

<u />

<u>2. Outlet rate:</u>

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<u>3. Net rate:</u>

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<u>4. Time to fill the vat</u>

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7 0
3 years ago
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soldi70 [24.7K]
.0000914

Since it is negative you go behind the .

so you would go 5 spaces behind the point

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532.0419 what is the place values
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Answer:

4 is in the hundredths 1 is in thousandths 9 is in the 10 thousandths

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