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A radioactive substance has an initial mass of 100 grams and its mass halves every 4 years. which expression shows the number of grams remaining after t years.
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A radioactive substance has an initial mass of 100 grams and its mass halves every 4 years. which expression shows the number of grams remaining after t years.

User Randy
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Answer: 100(1/2)^t/4
User Jonas Fagundes
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