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Mathematics, 28.01.2020 17:51 webbhlharryteach
A10 gram sample of a substance thats used to detect explosives has a k-value of 0.1356. find the substances half-life in days. round your answer to the nearest tenth.
n=n0e^-kt
n0= 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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A10 gram sample of a substance thats used to detect explosives has a k-value of 0.1356. find the sub...
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