we know that
volume of the cylinder =
in this problem

Volume=
units³
solve for h

therefore
the answer is
the height of the cylinder is 
It has no real solutions. To be precise, no real zeros (or roots).
The zeros (here called "solutions", I guess) are the points where the function intersects the x-axis: at those points the value of the function is zero. So they are solutions to the equation f(x)=0.
This function does not intersect the x-axis. Hence, no solutions.
Answer:
A
Step-by-step explanation:
(2m-n) is a factor of 4(2m-n)
1/2 of the class are 5th and 4th
1/2 of 96= 48
1/4 of 48 =12