What is the constant variation?

Mathematics

1 answer:

just olya [345]2 years ago

3 0

Step-by-step explanation:

constant of variation is -3/4

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Can someone please help me, thanks!!

krok68 [10]

6)
3(n + 4) < - 62

8)

n/3 - 2

hope it helps

4 0

3 years ago

Sasha can mow 3/8 of an acre of grass in 45minutes.how many acres of grass does Sasha now per hour?

horrorfan [7]

Keeping in mind that an hour is 60 minutes.

$\bf \begin{array}{ccll}
\stackrel{acre}{grass}&\stackrel{minutes}{time}\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\frac{3}{8}&45\\
g&60
\end{array}\implies \cfrac{\frac{3}{8}}{g}=\cfrac{45}{60}\implies \cfrac{\frac{3}{8}}{\frac{g}{1}}=\cfrac{45}{60}\implies \cfrac{3}{8}\cdot \cfrac{1}{g}=\cfrac{45}{60}
\\\\\\
\cfrac{3}{8g}=\cfrac{45}{60}\implies 180=360g\implies \cfrac{180}{360}=g\implies \cfrac{1}{2}=g$

6 0

3 years ago

What is the domain of the square root function graphed below?

lesya [120]

Answer:

$x \geqslant 0$

Option D is the right option.

Explanation:

Observe from the graph that the value of X starts at X=0 and the graph is going to the right infinitely.

So the domain of the function should be:

$x \geqslant 0$

Hope this helps...

Good luck on your assignment..

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3 years ago

Determine the length of JK

wlad13 [49]

The length of JK rounded to the nearest hundredth is 4.72

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What's 1.8499 x 10^9 in standard notation

maxonik [38]

you just have to move the decimal point 9 places to the right thats an easy trick to remember 1849900000

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