Mathematics, 21.02.2020 02:02 smartgirl2092
Half life can be used to solve for the amount (A) of a substance left after t time by using the following equation:
A=A0⋅(12)th
If the half life of a substance is 2 days, how long will it take for 100 mg of this substance to decay to 12.5 mg?
Select one:
A. 10 days
B. 4 days
C. 6 days
D. 8 days
Answers: 3
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Half life can be used to solve for the amount (A) of a substance left after t time by using the foll...
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