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half-life of 1.9 hours once...

Ibuprofen, a common anti-inflammatory medication, has a half-life of 1.9 hours once ingested. You take a dose of 600 mg of ibuprofen.

a. Modeling Equation: Working by hand, find an exponential model of the form y =ab^t for the amount of ibuprofen t hours after taking the dose. Show your work.

b.In your model, what is the value of b

and what does it mean in terms of the situation?

c. How long will it take for the amount of ibuprofen to be reduced to 100 mg? Work by hand, showing your work.

a. Modeling Equation: Working by hand, find an exponential model of the form y =ab^t for the amount of ibuprofen t hours after taking the dose. Show your work.

b.In your model, what is the value of b

and what does it mean in terms of the situation?

c. How long will it take for the amount of ibuprofen to be reduced to 100 mg? Work by hand, showing your work.

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