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Chemistry, 05.05.2020 17:41 tyresharichardson29
The ratio of carbon-14 to carbon-12 in the shaft of a wooden arrow, unearthed when a foundation was being dug for a new house, is 56.0% of the same ratio in a growing tree today. Assuming the ratio of carbon-14 to carbon-12 in the atmosphere has been constant, calculate the age of the arrow. The half-life of carbon-14 is 5730 years. The arrow is years old Numeric
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