Question

Help Please!!!!

Answer 1

V = khr^2

Answer 2

plug in values V = 154, h = 12 and r = 3 1/2 into this formula
and find value of constant k

Answer 3

thats the first step.

then plug the value of k into the formula
which can be used to find the value of altitude in second part

Answer 4

do you need any further help?

Answer 5

Am I supposed to do V=khr^2
154=k(12)(3 1/2)^2
154=k(12)(49)
154=K(588)
then solve for K?
I think I'm wrong so can you verbally write what I am supposed to do along with an example.