When lifting heavy objects from the floor, it is best to:

A. Lift with the back, not the legs
B. Lift with straight legs and a bent back
C. Lift with the legs, not the back
D. Lift with straight legs and bent arms


Answer: C

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The length, L, of the point on any standard 118 degree included-angle drill can be calculated using the formula 0.3 x D, where D represents the diameter of the drill. Determine the length of the drill point if the diameter is 1/6 inch.

What will be an ideal response?

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If the own-price elasticity of demand is -1.25, in order for the manufacturer of Ragu to increase total revenue, at least in the short run, it would be advisable to

A) Lower the price of Ragu. B) Can't tell; insufficient information C) Raise the price of Ragu. D) Do nothing.

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Galvanized pipe is steel pipe that has been cleaned and dipped in a bath of molten tin.

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

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?What is a process that produces strong parts by applying continuous fibrous reinforcements on a mold in a predetermined pattern?   

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