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Radon-222 decays at a continuous rate of 17.3% per day. How much of 115 mg of radon-222 will remain after 8 days? Round your answer

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Radon-222 decays at a continuous rate of 17.3% per day. How much of 115 mg of radon-222 will remain after 8 days? Round your answer to three decimal places. Number mg of radon-222 will remain after 8 days. How much of 115 mg of radon-222 will remain after one year? Round your answer to three decimal places. Number mg of radon-222 will remain after one year

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