, where A is the initial amount of the
The amount of a sample remaining after t days is given by the equation P(1)
sample and h is the half-life, in days of the substance. A scientist has a 10-mg sample of a radioactive isotope. The isotope
has a half-life of 8 days. After 16 days, how much of the radioactive isotope remains?
2.0 mg
2.5 mg
5.7 mg
7.1 mg
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it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

i can not answer the question due to the fact that you spelled "carton" as "cartoon", a cartoon is something you watch on tv, a carton is a box that holds things. and also you've been waiting for this question for a while so why don't you get off your lazy a** and try to figure it out for yourself for once!

step-by-step explanation:

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look above, and leave your comments down below, and don't for get a five stars and a and brainliest xd

sorry for the stars in the middle of words its because it wouldn't let me submit. xd