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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?

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 class=

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Answer:

Step-by-step explanation:

60 kg × 0.5⁴ = 3.75 kg

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