Double -tee floors are commonly used

A) where spans are in excess of 50 ft.
B) where spans lie between 40 ft and 50 ft.
C) where spans lie between 30 ft and 40 ft.
D) in residential occupancies.


A) where spans are in excess of 50 ft.

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A. demanded that President Roosevelt end discrimination in defense industries. B. rarely enlisted in the armed forces. C. moved south to replace African American laborers. D. moved off reservations in large numbers. E. promoted recovery of tribal languages.

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The main driver-operated brakes of the vehicle are also called ________ brakes

A) Foundation B) Base C) Both A and B D) Neither A nor B

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A ____ is a membrane that is placed on the warm side of the walls and ceilings between the drywall and the insulation.

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