The Top of a Rubber Bushing Designed to Absorb Vibrations

question 7

Multiple Choice

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.

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Definitions:

Patient-Visits

A metric in healthcare indicating the number of times patients see a healthcare provider or visit a healthcare facility.

Revenue

The revenue earned from regular business activities, factoring in discounts and allowances for returned goods.

Budget

An itemized forecast of an entity’s income and expenses expected for a specific period, usually showing how much money it intends to earn, spend, and save.

Donations

Voluntary transfers of resources, such as money or goods, to individuals or organizations without the expectation of direct return or compensation.