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Carbon-14 dating of the Dead Sea Scrolls shows that they are approximately 1900 years old. Suppose the radioactivity of a piece of a Dead Sea

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Carbon-14 dating of the Dead Sea Scrolls shows that they are approximately 1900 years old. Suppose the radioactivity of a piece of a Dead Sea scroll is a fraction K of the activity of modern parchment. Determine the age. DATA: K = 0.794 = activity fraction; half-life of C-14 is 5730 years; (in W)

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