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If a sample has only 20g remaining after 3 half-lives, how much was there to start with?

If a sample has only 20g remaining after 3 half-lives, how much was there to start with?
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If a sample has only 20g remaining after 3 half-lives, how much was there to start with?

User SavoryBytes
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1 Answer

10 votes

Answer:

This is your answer: 37.5 grams

User Maninalift
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