Most United States coins are sandwiches of an inexpensive metal inside a more precious metal. If a cylindrical coin of 2

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answerhappygod
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Most United States coins are sandwiches of an inexpensive metal inside a more precious metal. If a cylindrical coin of 2

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Most United States coins are sandwiches of an inexpensive metalinside a more precious metal. If a cylindrical coin of 2.34cmdiameter were made of two 25.0mg layers of Gold surrounding a17.0mg layer of Aluminum, what would be the density of thiscoin?
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