Answer:
(1.35, 1.6)
Step-by-step explanation:
The answer is 9.
Hope I helped
Answer:
179.50 
Step-by-step explanation:
The equation for volume of a cone is:

The radius is half of the diameter so r= 3.5 in
The height is 4 times the radius so h=14

V= 179.50 
Dan is taller because 5/2= 1 1/2 and 1 1/2= 1 2/4.
Answer: A 18 1/5 - 22 2/5 - 40 1/5