A radioactive substance decays by 30% each year. If the initial mass is 500 grams, what is the remaining mass after 2 years?

A radioactive substance decays by 30% each year. If the initial mass is 500 grams, what is the remaining mass after 2 years? - Silent Sales Machine

📅 March 11, 2026 👤 scraface

Mar 11, 2026

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