Posted by akash on .
The concentration C (in milligrams per milliliter) of a drug in a patient's bloodstream t hours after injection into muscle tissue is modeled by
C =
3t/26 + t^3
Use differentials to approximate the change in the concentration when t changes from
t = 1
to
t = 1.5.
(Round your answer to four decimal places.)

math calculus 
bobpursley,
see your other problem as an example. if necessary, I can check your work.

math calculus 
justin,
hey bobpursley i tried this one on my own but i don't get the right answer i mean if u can give me the solution i will look at it thanks

math calculus 
akash,
0.04938