Average speed = total distance/total time
therefore:
average speed= 50 feet/10 seconds
50/10=5
average speed= 5ft/s
The height of cylinders A and B will be 11 feet and 16.5 feet.
<h3>What is the surface area of a right circular cylinder?</h3>
Let r be the radius and h be the height of the cylinder.
Then the surface area of the cylinder will be
SA = 2πrh square units
Cylinder A has a radius of 6 feet and a height that is 5.5 feet less than Cylinder B. Cylinder B's radius is 4 feet.

The surface area of cylinder A will be
SA = 2π × 6 × 
The surface area of cylinder B will be
SA = 2π × 4 × 
The cylinders have the same surface area. Then we have
2π × 4 ×
= 2π × 6 × 

Then the height of the cylinder B will be

The height of cylinders A and B will be 11 feet and 16.5 feet.
More about the surface area of the cylinder link is given below.
brainly.com/question/22074027
#SPJ2
Answer: 540sqrt2
Step-by-step explanation:
Answer:
The answer is
or 1.666...
Step-by-step explanation:
Reorganize the problem
÷
=
Reciprocal the Multiplier
÷
=
x
=
or
or 1 
Hope this helps!