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allochka39001 [22]
3 years ago
8

Initially 100 milligrams of a radioactive substance was present. After 5 hours the mass had decreased by 2%. If the rate of deca

y is proportional to the amount of the substance present at time t, determine the half-life of the radioactive substance
Mathematics
1 answer:
guapka [62]3 years ago
7 0

Answer:

The half-life of the radioactive substance is 135.9 hours.

plz make me a  Brainliest

have a good day

hope i helped u today let me know what u need help too :)

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