3636 times. 1000000 divided by 275 equals 3636.36363 repeating
Answer:

Step-by-step explanation:
Given:
Given polynomial function is.

Hours 
We need to find the concentration of the antibiotic after 3 hours.
Solution:
Rewrite the given polynomial function as.

Substitute
in given polynomial function.





Therefore, the concentration of the antibiotic after 3 hours
.
7 ( 5x - 6)
35x - 42 is the answer