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Ratling [72]
3 years ago
11

Grissom draws different sized spheres in a notebook. He knows there is a relationship between the volume of the sphere and the l

ength of its diameter. What is the independent quantity in the situation?
Mathematics
1 answer:
grigory [225]3 years ago
4 0

Answer:

The independent quantity in the situation is the length of the diameter.

Step-by-step explanation:

Consider a relationship between two variables.

Of the two variables one variable is dependent upon the other.

Dependent variables are those variables that are under study, i.e. they are being observed for any changes when the other variable values are changed.

Independent variables are the variables that are being altered to see a proportionate change in the dependent variable.

In this case, it is provided that Grissom knows there is a relationship between the volume of the sphere and the length of its diameter.

With every sphere that Grissom draws, the volume of the sphere changes according to its diameter length.

That is the volume of the sphere depends upon the length of its diameter.

Thus, the independent quantity in the situation is the length of the diameter.

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A garden snail moves 1/6 foot in 1/3 hours. what is the unit rate?
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Solve for x using the given diagram
blagie [28]

Answer:

<h2>x = 1</h2>

Step-by-step explanation:

Look a t the picture.

The triangles on the picture are similar.

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\dfrac{8x}{10}=\dfrac{4}{5x}              <em>cross multiply</em>

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7 0
3 years ago
HELP PLEASEEE. I DONT UNDERSTAND
Shtirlitz [24]

Answer:

D

Step-by-step explanation:

So we have the equation:

x^2-6x+58=0

And we want to solve for x.

We can solve it by completing the square.

First, subtract 58 from both sides:

x^2-6x=-58

Divide the b term by 2 and square it:

(-6)/2=-3\\(-3)^2=9

So, add 9 to both sides:

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Take the square root of both sides:

x-3=\pm \sqrt{-49}

The square root of -49 is 7i:

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Add 3 to both sides:

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So, our answer is D.

And we're done!

4 0
3 years ago
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