What is the volume of a sphere with the surface area of 25 pi yd^2 ?

Step-by-step explanation:

To be able to calculate the sphere's volume, we have to know first what is the sphere's radius. The formula to calculate said volume is:

And the sphere's surface area formula is:

If we know that the value of the area is we can sustitute:

Now we can isolate the radius of the sphere.

Now that we know the radius we can sustitute it's value on the volume formula, and the result is the volume of the sphere!

answer: $34.31

step-by-step explanation:

$11.99 x 3 = $35.97

$35.97 - 10% = $32.37

$32.37 + 6% = $34.31

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb