The number of milligrams of a drug that remains in a patient's system after t hours is given buy the function A(t) = le^(rt). Juan was given 600 milligrams of medic?ine which leaves his bloodstream at a rate of 30%... How much of the medicine remains in his system after 6 hours?
111.58mg
150.62mg
133.90mg
99.18mg

Question

The number of milligrams of a drug that remains in a patient's system after t hours is given buy the function A(t) = le^(rt).  Juan was given 600 milligrams of medic?ine which leaves his bloodstream at a rate of 30%...  How much of the medicine remains in his system after 6 hours?
111.58mg
150.62mg
133.90mg
99.18mg

anonymous · Answer

$$600e^{.3\times 6}$$ then a calculator

anonymous · Answer

How do I do that in a calculator... I don't know what to do for e

anonymous · Answer

so, 600 times 6.05?

anonymous · Answer

Sorry, I'm out for a while!
Actually 600 * e^-1.8 = ...

anonymous · Answer

Got it!

anonymous · Answer

You have your calculator already?

anonymous · Answer

Ya it was 99.18 right?