Situation:
A 46 gram sample of a substance that's a
by-product of fireworks has a k-value of<...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 14:00 Kalij13
Situation:
A 46 gram sample of a substance that's a
by-product of fireworks has a k-value of
0.1374.
-kt
N = Noe
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
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Answers: 3
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