What's the value of x
1 answer:
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Answer:
N = 7.5 pounds
Step-by-step explanation:
Formula for the radioactive decay is given by,
Here, N = Final amount
N₀ = Initial amount
λ = Decay constant
t = Duration of decay
Now we can substitute the values from the given question,
N =
N =
N = 15(0.5)
N = 7.5 pounds