Mathematics, 03.11.2020 15:00 bernadetteindre6650

Dr. O'Keefe begins an experiment with 3 units of a radioactive material in his tank. Every day, half of the material in the tank will decompose. How many units of the material will he have left at the end of the 7th day? Express your answer as a common fraction.

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Dr. O'Keefe begins an experiment with 3 units of a radioactive material in his tank. Every day, half...

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