A 8 gram sample of a substance that's a by-product of fireworks has a k-value of
0.101.
Enter the correct answer.
N = Noe
-kt
DONE
No - initial mass (at time t = 0)
DOO
O2
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