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A radioactive material has a half-life of 12 years. If 250 grams of this material were present to start, how much will remain in four years?
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A radioactive material has a half-life of 12 years. If 250 grams of this material were present

to start, how much will remain in four years?

User Monojit Sarkar
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1 Answer

4 votes
The amount will be 75 I just did it
User Alex Glukhovtsev
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