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DanielleElmas [232]
3 years ago
11

theres a bot spreading a link to a file with a virus but i need help with this question Element X is a radioactive isotope such

that every 28 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 70 grams, how long would it be until the mass of the sample reached 38 grams, to the nearest tenth of a year?
Mathematics
1 answer:
Katyanochek1 [597]3 years ago
3 0

omg there is a bot?? why does it send a virus and how??

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