Answer:44
Step-by-step explanation:11=1/4 of what?
11=1/4 of 44
Z=kx, 30=8k, so k=30/8=15/4 and z=15x/4, so when x=4, z=15.
A closed box has 6 faces.
There is 1 label on 1 face.
Subtract 1 from 6
6 - 1 = 5
5 faces is your answer
Hope this helps
I can’t type it out but the equation is Pi(radius)^2
