used to detect explosives has a k-value
Mathematics, 31.12.2020 06:50, prissydizzybella5
Situation:
A 33 gram sample of a substance that's
used to detect explosives has a k-value
of 0.1473.
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
Find the substances half life, and days. Round your answer to the nearest 10th
Answers: 1
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Situation:
A 33 gram sample of a substance that's
used to detect explosives has a k-value
used to detect explosives has a k-value
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