Answer: ?Gold can be hammered into extremely thin sheets called gold leaf. An architect
Chapter 1, Problem 1.63(choose chapter or problem)
Gold can be hammered into extremely thin sheets called gold leaf. An architect wants to cover a 100 ft 82 ft ceiling with gold leaf that is five-millionths of an inch thick. The density of gold is 19.32 g/cm3, and gold costs $1654 per troy ounce (1 troy ounce = 31.1034768 g). How much will it cost the architect to buy the necessary gold?
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