What is the area of a washer with an inside diameter of 1 1/2 inches and an outside diameter of 3 1/4 inches? Express the answer to the nearest thousandth square inch.

What will be an ideal response?


6.529 square inches

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Files that contain nonprintable characters, such as machine instructions, are called binary files.

Answer the following statement true (T) or false (F)

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The letter W is the viscosity rating when the oil is cold.

a. true b. false

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A linear network has a current input 7.5cos(10t+30?) A and a voltage output 120cos(10t+75?) V. Determine the associated impedance.

What will be an ideal response?

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?In a tumbling-barrel process, the smoothing agent is a(n) ____ and a lubricant.

A. ?abrasive B. ?wax C. ?epoxy D. ?ash

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