The amount of carbon 14 present after t years is given by theexponential equation A(t)=A0ekt?, with k=? ln2/5600. Using carbon14 dating of charcoal found along with fossilized leaf? fragments,botanists arrived at an age of 48,000 years for a plant. Whatpercent of the original carbon 14 in the charcoal was? present?

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now k In2 5600 k 12377 x 104 now InA InAo kt I... View the full answer