Math, asked by akholierhetso, 2 days ago

25. a radioactive element has a half life period of 140 days. how much of it will remain after 1120 days(1) '1//128' (2) '1//512' (3) '1//250' (4) '1//32'

Answers

Answered by srijannaiya

0

Answer:

(3) 1/250

I hope it helps you

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