A 39 gram sample of a substance that's a by-product of fireworks has a k-value of 0.1024.
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
Find the substance's half-life, in days.
Round your answer to the nearest tenth.

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please help

@puppylover52

srry idk this one

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