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The table above displays the half-lives of 5 common house hold drugs. The half-life (h) is the time is takes for a substance to reduce to half its initial value (A0). Half life can be used to solve for the amount (A) of a substance left after t time by using the following equation:

A=A0 * (1/2) ^t/h

If Scott was administered 300 mg of Lithium, which of the following represents how much lithium, rounded to the nearest hundredth of a mg, could be left in Scott's blood stream after 12 hours?

A:188.99

B:157.23

C:106.07

D:212.17

The table above displays the half-lives of 5 common house hold drugs. The half-life-example-1

1 Answer

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Answer:

106.07

Explanation:

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