
Lina K.
asked 01/21/15If you took a pill that was 10Mg and the pill has a decay of 20% per hour?
If you took a pill that was 10Mg and the pill has a decay of 20% per hour?
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1 Expert Answer

Jonathan M. answered 01/21/15
Tutor
New to Wyzant
Mathematics/Logic/Computer Science Tutor
If you want to know the amount of pill left after 't' hours:
10(1-.2)t mg = 10(.8)t
thats (1-.2)=.8 to the power of t. All of this multiplied by what you initially had, 10 mg.
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Mark M.
01/21/15