Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
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
 one year ago
 one year 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
 one year ago
 one year ago

This Question is Closed

satellite73Best ResponseYou've already chosen the best response.1
\(A(t)=le^{rt}\) ?
 one year ago

satellite73Best ResponseYou've already chosen the best response.1
is that what you wrote?
 one year ago

satellite73Best ResponseYou've already chosen the best response.1
in any case i assume it is at a rate of 30% per hour, so you can solve this by computing \[600\times (.7)^6\]
 one year ago

satellite73Best ResponseYou've already chosen the best response.1
sure did you get the answer?
 one year ago

satellite73Best ResponseYou've already chosen the best response.1
hmm i don't get any of the above answers when i compute. not sure what is going on
 one year ago

satellite73Best ResponseYou've already chosen the best response.1
oooh ok i see it. this is really not right, but i will go along with it in any case they want you to compute \[600e^{.3\times 6}=600e^{1.8}\]
 one year ago

bieberfanBest ResponseYou've already chosen the best response.0
rayford... thanks... btw im not a creeper u asked me first
 one year ago

satellite73Best ResponseYou've already chosen the best response.1
looks like you get \(99.18\) rounded http://www.wolframalpha.com/input/?i=600e^%281.8%29
 one year ago

rayfordBest ResponseYou've already chosen the best response.1
huh...that's kinda weird?
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.