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zalisa [80]
3 years ago
13

Every year, roughly 25,000,000 kg of hair is cut in the United States. Each kilogram of hair contains about 0.0002 kg of zinc, a

nd each kilogram of zinc is worth about 4 dollars. How many dollars worth of zinc is contained in hair cut in the United States every year?
Mathematics
1 answer:
Nesterboy [21]3 years ago
4 0

$20,000

25,000,000 x 0.0002 = 5,000

5,000 x $4.00= $20,000

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