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Mathematics, 28.01.2020 11:31 lazavionadams81
At the bank, brent exchanges $50 in bills for 50 one-dollar coins. the total mass of the coins is 405 grams. estimate the mass of 1 one- dollar coins
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At the bank, brent exchanges $50 in bills for 50 one-dollar coins. the total mass of the coins is 40...
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