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Mathematics, 12.03.2021 07:50 ctyrector

13) A certain radioactive isotope decays at a rate of 0.1% annually. Determine the half-life of this isotope, to the nearest year.
C) 301 yr
D) 500 yr
A) 7 yr
B) 693 yr

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13) A certain radioactive isotope decays at a rate of 0.1% annually. Determine the half-life of this...
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