a person on a moving sidewalk travels 24 feet in 7 seconds. The moving sidewalk has a length of 180 feet. How long will it take
1 answer:
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Answer:
Step-by-step explanation:
we know that
The volume of a right circular cone is equal to
where
r is the radius of the base of the cone
h is the height
Solve for r-----> That means, isolate the variable r
so
step 1
Multiply by 3 both sides
step 2
Divide by both sides
step 3
take square root boot sides