Math, asked by mgstatus4, 4 months ago

A particular isotope has a half-life of 74 days. If you start with 1 kilogram of this isotope, how much remain after 140 days? How much after 280 days?

Answers

Answered by shoaib7869dfa
0

Step-by-step explanation:

vjugghhuyghbb 494 guhggbiyfatryfyd

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