Suppose you have 60 kg of a radioactive material that decays 50% of its mass every year how much material would you have left after 4 years?

asked Jan 20, 2022 173k views

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Answer:

Explanation:

60 kg × 0.5⁴ = 3.75 kg

It doesn’t match any of the answers

Farra answered Jan 26, 2022