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16 votes
16 votes
Situation:

A 42 gram sample of a substance that's used to treat thyroid disorders has a k-value of 0.126.

N = N0e^-kt

Find the substances half life in days, round answer to the nearest tenth.

Situation: A 42 gram sample of a substance that's used to treat thyroid disorders-example-1
User Pushpa
by
2.7k points

1 Answer

16 votes
16 votes

Answer:

t = 5.5011681 days

Explanation:

see attached diagram

Situation: A 42 gram sample of a substance that's used to treat thyroid disorders-example-1
User Koos Gadellaa
by
3.5k points