Question 1028344
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A pyramid in Egypt has a square base that is 520 ft wide and 440 ft high. If the stones used to build the pyramid weigh 180 lbs/ft cube, how much does the pyramid weigh?
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First calculate the volume V = {{{(1/3)*520^2*440}}} and then multiply it by the specific weight 180 {{{lbs/(ft^3)}}}.
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