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Grade 11 Exponents CCSS: HSF-LE.B.5
A patient takes an 800 mg dose of aspirin. The body eliminates 15% of the aspirin remaining in the bloodstream every hour. Which function models the amount of aspirin left in the bloodstream t hours after taking the dose?
- [math]A(t) = 800(0.15)^t[/math]
- A(t) = 800 − 120t
- [math]A(t) = 800(0.85)^t[/math]
- [math]A(t) = 800(1.15)^t[/math]
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