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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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) About Me  (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?
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Cost = $150*(18 ft)(9/2 ft)(2/3 ft)/(27 cu ft) = $300.00
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Cheers,
Stan H.