The volume of an inflated spherical water balloon is 121,500 pi millimeters to the third. what is the radius of the inflated water balloon?

The radius of the inflated spherical balloon  is 45 millimeters.

Step-by-step explanation:

Volume of the spherical water balloon = 121,500 pi  cubic millimeters

Let the radius of the balloon = r

Now, Volume of a Sphere =

⇒

On solving for the value of r, we get:

or, r  = 45 millimeter

Hence, the radius of the inflated spherical balloon  is 45 millimeters.

%40

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )