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The top of a rubber bushing designed to absorb vibrations in an automobile is the surface of revolution generated by revolving the curve in the yz-plane about the z-axis. All measurements are in centimeters and the bushing is set on the xy-plane. Use the shell method to find its volume. Round your answer to one decimal place.
Voluntary Exchange
A transaction where two parties freely agree to trade goods, services, or resources for mutual benefit.
Circumstances
The existing conditions or state of affairs surrounding and affecting an agent or event.
Trade
The exchange of goods and services between individuals or entities, often across borders, which can improve efficiency and contribute to economic growth.
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