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rayford
 3 years ago
The number of milligrams of a drug that remains in a patient’s system after t hours is given by the function A(t) = Iert. Juan was given 600 milligrams of medicine which leaves his bloodstream at a rate of 30%. How much of the medicine remains in his system after 6 hours?
150.62 mg
133.90 mg
111.58 mg
99.18 mg
rayford
 3 years ago
The number of milligrams of a drug that remains in a patient’s system after t hours is given by the function A(t) = Iert. Juan was given 600 milligrams of medicine which leaves his bloodstream at a rate of 30%. How much of the medicine remains in his system after 6 hours? 150.62 mg 133.90 mg 111.58 mg 99.18 mg

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0is that what you wrote?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0in any case i assume it is at a rate of 30% per hour, so you can solve this by computing \[600\times (.7)^6\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0sure did you get the answer?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0hmm i don't get any of the above answers when i compute. not sure what is going on

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oooh ok i see it. this is really not right, but i will go along with it in any case they want you to compute \[600e^{.3\times 6}=600e^{1.8}\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0rayford... thanks... btw im not a creeper u asked me first

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0looks like you get \(99.18\) rounded http://www.wolframalpha.com/input/?i=600e^%281.8%29

rayford
 3 years ago
Best ResponseYou've already chosen the best response.1huh...that's kinda weird?
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