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Jason Farmer 2021-02-01 Answered

Any explanation of this problem?

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Expert Answer

smallq9
Answered 2021-02-02 Author has 106 answers
user_27qwe
Answered 2021-12-09 Author has 229 answers

An exponential decay function has the form

Q(t)=Q0ekt

Q0 is the quantity at t=0.

The decay constant k and half-life th for Q are related by

thk=ln2.

Given th=1,

1k=ln2

k=ln2

Given that Q0=1000, the model is

Q(t)=100etln2

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