SOLUTION: D-16, Construction: Concrete weighs 150 lb/cu ft. What is the weight of a concrete wall 18 ft. long, 4 ft 6 in high, and 8 in. thick?

Algebra ->  Algebra  -> Human-and-algebraic-language -> SOLUTION: D-16, Construction: Concrete weighs 150 lb/cu ft. What is the weight of a concrete wall 18 ft. long, 4 ft 6 in high, and 8 in. thick?      Log On

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 Click here to see ALL problems on Human-and-algebraic-language Question 108330: D-16, Construction: Concrete weighs 150 lb/cu ft. What is the weight of a concrete wall 18 ft. long, 4 ft 6 in high, and 8 in. thick?Answer by stanbon(57352)   (Show Source): You can put this solution on YOUR website!Concrete weighs 150 lb/cu ft. What is the weight of a concrete wall 18 ft. long, 4 ft 6 in high, and 8 in. thick? ------------ Cost = \$150*(18 ft)(9/2 ft)(2/3 ft)/(27 cu ft) = \$300.00 =========== Cheers, Stan H.