SOLUTION: Please help me solve this question
4. An initial 65 mg sample of a radioactive substance decays to 30 mg in
100 years.
(a) Find the rate of decay of the substance.
(b) Find
Algebra ->
Exponential-and-logarithmic-functions
-> SOLUTION: Please help me solve this question
4. An initial 65 mg sample of a radioactive substance decays to 30 mg in
100 years.
(a) Find the rate of decay of the substance.
(b) Find
Log On
4. An initial 65 mg sample of a radioactive substance decays to 30 mg in
100 years.
(a) Find the rate of decay of the substance.
(b) Find the half-life of the substance.
(c) How long would it take until only 10 mg of the amount remains? Answer by josgarithmetic(39620) (Show Source):
(