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16-01-2023
Chemistry

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The amount of carbon 14 present after t years is given by the exponential equation A(t)=A0ekt, with k=− ln2/5600. Using carbon 14 dating of charcoal found along with fossilized leaf fragments, botanists arrived at an age of 48,000 years for a plant. What percent of the original carbon 14 in the charcoal was present?

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