Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 105 miles per
1 answer:
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Answer:
The answer to your question is r = 2x
Step-by-step explanation:
Volume of a cylinder = V = π r² h
r = radius
h = height = x
Volume = 4x³
Then
r² =
r² =
r² = 4x²
r = 2x