The answer is g= -5h + 16
Answer:
B
explanation:
I am sorry that I am not sure how to expalin but this is the correct answer.
Given that the concentration has been modeled by the formula:
C(t)=50t/(t^2+25)
where:
t is time in hours.
The concentration after 5 hours will be given by:
t= 5 hours
plugging the value in the equation we get:
C(5)=(50(5))/(5^2+25)
simplifying the above we get:
C(5)=250/(50)=5 mg/dl
Answer: 5 mg/dl
A number line can be used to find the difference because you can count from 28 to 34 and the number you get will be your answer.