Answer:
When you round 490.625 to the nearest tenth its 490.6.
The formula of a volume of a rectangle prism:

l - length
w - width
h - height
We have

Substitute:

<h3>Answer: V = (10n³ + 50n² + 20n + 100) in³</h3>
Answer: 20
Step-by-step explanation:
Answer:
769 cubic ft
Step-by-step explanation:
Its volume:
Find the volume of a cylinder of radius 7 ft and length 5 ft:
The basic formula for his volume is V = πr²h. In this case, the volume is:
V = 3.14(7 ft)²(5 ft) = 769 cubic feet of water.