How do you find the volume of cylinder that has a void? like what is the formula for calculating the void? ?

  it depends

Step-by-step explanation:

The formula for calculating the volume of a void is the same as the formula for calculating the same shape solid. If the void is cylindrical, use the formula for the volume of a cylinder. If the void is spherical, use the formula for the volume of a sphere.

Of course, you need to know the relevant dimensions of the void.

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The volume of the cylinder with a void is the difference between the volume of a solid cylinder and the volume of the void.

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

the two may have that, even a breakdown is probably offered