What is the height of a cylinder with a volume of 936pie cubic inches and a diameter of 24 inches

Height of the cylinder is 6.5 inches.

Step-by-step explanation:

It is given in the question volume of a cylinder is 936π cubic inches and we have to calculate the height of the cylinder.

Since formula to calculate the volume of a cylinder is

V = πr²h = 936π

Here V is volume

r = radius = (diameter/2) = 24/2 = 12 inches

h = height

By putting these values in the formula

936π = π×(12)²×h

h = 936/144 = 6.5 inches.

Therefore height of the cylinder is 6.5 inches.

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

idk

step-by-step explanation:

use that smart brain