- 4 The Half Life Of A Radioactive Substance Is 4 8 Hours A Write An Equation To Model The Amount Of Grams Of The Subst 1 (29.25 KiB) Viewed 25 times
4. The half-life of a radioactive substance is 4.8 hours. a) Write an equation to model the amount of grams of the subst
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4. The half-life of a radioactive substance is 4.8 hours. a) Write an equation to model the amount of grams of the subst
4. The half-life of a radioactive substance is 4.8 hours. a) Write an equation to model the amount of grams of the substance remaining, A, after t, hours, if there is an initial amount of 450 grams. b) What is the equation of the asymptote for this function? Is the asymptote a realistic part of the mathematical model in this scenario? c) Determine the instantaneous rate of change when 50 grams of the substance remains. Explain what this value represents in context.