Mathematics, 01.12.2020 01:00 ErikHabdlowich
The half-life of a radioactive substance is 200 years. There are 8000 grams of the substance initially. How many grams of the substance are left after 300 years?
Answers: 1
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The half-life of a radioactive substance is 200 years. There are 8000 grams of the substance initial...
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