Find how much radioactive material remains after 7 hours

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Reference no: EM13205672

The half-life of a certain radioactive material is 23 hours. An initial amount of the material has a mass of 82 kg. Write an exponential function that models the decay of this material. Find how much radioactive material remains after 7 hours. Round your answer to the nearest thousandth.

Reference no: EM13205672

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