120k views
2 votes
A 40 gram sample of a substance that's used for drug research has a k-value of 0.1472. N = Noe -kt No = initial mass (at time t = 0) N = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

User Adriean
by
9.0k points

1 Answer

7 votes

The image is not downloaded, please send again

are you there?

User Paul Richards
by
8.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.