Mathematics, 05.11.2020 21:40 sineguguhopengw3912
Pennies made before 1982 are 95% copper and weigh about 3.11 grams each. (Pennies made
after that date are primarily made of zinc). Some people claim that the value of the copper in
one of these pennies is greater than the face value of the penny. Find out how much copper is
worth right now, and decide if this claim is true.
Answers: 1
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Pennies made before 1982 are 95% copper and weigh about 3.11 grams each. (Pennies made
after that d...
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