3 inches because he took off one forth of a foot. if a foot is 12 inches and you take off one forth, it would be like dividing 12 by 4. This would give you an answer of 3 inches.
Volume of a right circular cone =

The h is the height and r is radius. It's about 234.57.
Get photo math it may work.
Answer:
x= 12/5
Step-by-step explanation:
Also, if you mean simplify, it can no longer be simplified, so it would just be
1/4x-3/5.
Hope this helps!!
Plz let me no if I'm wrong.
Answer:
0.3209
in case you dont know A z-score tells you if the distribution it comes from is normal.
Step-by-step explanation: