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Mathematics, 10.11.2020 21:50 pacoburden02

Help, please! "A certain radioactive isotope has a half-life of 6 hours. The starting amount is 100 grams. Write an exponential function to model this scenario. How much of the isotope remains after 12 hours?"

I would prefer a step-by-step explanation for both questions, but clean and simple answers would be fine too.

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