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Please Help. Choose A, B, C or D? Really confused
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1 vote
Please Help. Choose A, B, C or D? Really confused

Please Help. Choose A, B, C or D? Really confused-example-1
User Ruyili
by
4.3k points

1 Answer

1 vote
Answer:
k=(-ln(0.5))/(6300)

Option A is correct

Step-by-step explanation:

Half life, λ = 6300 years

The decay constant is given by the formula:


k=(-ln(0.5))/(\lambda)

Substitute λ = 6300 into the formula:


k=(-ln(0.5))/(6300)

User Jason Gross
by
4.3k points
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