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Mathematics, 16.01.2020 06:31 haylonder9439

Last question i need ! < 3

a radioactive substance decays at a rate of 2% per day. if there are 50 grams of the
substance left after 34 days, how much was there at the beginning of the 34 days?
round to two decimal places.

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a radioactive substance decays at a rate of 2% per day....

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