SOLUTION: It reads: A drug is injected into a patient and the concentration of the drug in the bloodstream, is monitored. The drug's concentration, Y, in milligrams per liter, after x hou
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Question 699296: It reads: A drug is injected into a patient and the concentration of the drug in the bloodstream, is monitored. The drug's concentration, Y, in milligrams per liter, after x hours is modeled by:
y=(5x)/(x^2+1)
Find the drugs concentration after 3 hours. I know the answer is 1.5 mg per liter, but I can't figure out how to write it out
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Look at your function. Find each 
and replace it with a 3. Do the arithmetic.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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