The center-to-center length of a 3-piece mitered 90-degree elbow with a 10-inch radius is _____ inches.

a. 4.142
b. 8.284
c. 10.8
d. 16.28


b. 8.284

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Which of these plants is a deciduous type?

a. camellias c. firs b. rhododendrons d. oaks

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When a square wave is applied to a purely resistive circuit, the

A) voltage and current have identical shapes B) voltage is characterized by the universal curve C) both the current and voltage are characterized by the exponential curve D) the current is characterized by the universal curve

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Identify three features that can be found at the ends of dimension lines.

What will be an ideal response?

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A customer at a gasoline station buys 1 quart of oil for $1.77, polish for $1.89, and a polish cloth for $0.95. What amount is paid to the attendant?

A. $4.61 B. $4.71 C. $4.81 D. $4.91

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