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Earn +20 ptsQ: How can you tell if a coin is 100 percent copper?
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Is a is quarter made of copper?
Mostly. The core is 100% copper and the outer cladding is 75% copper + 25% nickel. Taken together that makes the coin about 83% copper overall.
What is the probability of flipping a coin three times and it landing all three times?
100 percent. it will always land somewhere.
What percent is 47 percent out of 100 percent?
47 percent out of 100 percent is 47 percent (0.47 x 100 percent = 47 percent). More clearly, 47 % / 100 % = 47 / 100 = 0.47
What is 3 percent out of 100 percent?
3 percent out of 100 percent = 0.03 x 100 percent = 3 percent
What is 25 percent of 100 percent?
25 percent of 100 percent = 0.25
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