Mathematics, 21.05.2020 23:02, villafana36
The half life of a radioactive substance is the average amount of time it takes for half of its atoms to disintegrate. Suppose you started with 200 grams of a substance with a half life of 3 minutes. How many minutes have passed if 25 grams no remain?
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The half life of a radioactive substance is the average amount of time it takes for half of its atom...
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