2 years ago

What type of correlation exists between the

Mathematics

1 answer:

konstantin123 [22]2 years ago

5 0

Answer: positive;2.2;1 degree

Step-by-step explanation:

just did it

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Evaluate √196 <br>A.11<br>B.12<br>C.13<br>D.14

ANTONII [103]

Hello :)

196 = 14.14 so the answer is D

169 = 13.13

144=12.12

121=11.11

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2 years ago

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suppose you have a bag of 25 marbles and 3 of the marbles are white.If you choose one without looking, what is the probability y

allochka39001 [22]

Answer:

3/25

THERE IS AN 11% CHANCE

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Step-by-step explanation:

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Which of the following is the quotient of the rational expressions shown here? x/x-1 / 1/x 1.

WINSTONCH [101]

The quotient of the rational expressions is $\rm \dfrac{x^2-x}{x-1}$ .

<h3>Given that</h3>

Rational Expression; $\rm \dfrac{x}{x-1}$ ÷ $\rm \dfrac{1}{x+1}$

<h3>We have to determine</h3>

Which of the following is the quotient of the rational expressions shown here?

<h3>According to the question</h3>

Rational Expression; $\rm \dfrac{x}{x-1}$ ÷ $\rm \dfrac{1}{x+1}$

Then,

The quotient of the rational expressions is,

$\rm \dfrac{x}{x-1}$ ÷ $\rm \dfrac{1}{x+1}$

$\rm =\dfrac{x}{x-1} \times \dfrac{x+1}{1}\\
\\ =\dfrac{x(x-1)}{x\times 1}\\
\\
=\dfrac{x^2-x}{x-1}$

Hence, The quotient of the rational expressions is $\rm \dfrac{x^2-x}{x-1}$ .

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2 years ago

A train travels 540 miles in 4.5 hours. What is the train's rate in miles per hour?

mezya [45]

Answer:

The train travels at 120 miles per hour.

Step-by-step explanation:

All we have to do is divide 540 by 4.5

540 ÷ 4.5 = 120

So the answer is 120 miles per hour.

Hope this helps! :)

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2 years ago

Plzzzzzzzzzzzzzzzzzzzz help don't leave it blank

Volgvan

Um i think you’re right

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3 years ago

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