that follow. 13. Suppose a radioactive element decays in such a way that for every hour that passes, 92% of the initial amount of the element remains. If the initial amount of the element is 100 mg a) Find the mathematical equation that describes the amount remaining after t hours. The model is A = b) What is the percentage rate of decay each hour? c) To the nearest tenth, predict the amount remaining after 6 hours. d) To the nearest tenth, predict the amount remaining after 12 hours. Com

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