Answer:
7384
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Answer:
2
(
8
x
-3
)
Step-by-step explanation:
Gimme brainliest
Solution :
Let y = amount of caffeine at a given time in body.
n = number of hours
So 

ln Y = -0.01 n + C
At n = 0, Y = 130 mg
ln 130 = -0.01 x 0 + C
C = ln 130


When Y = 65



n = 69.315 hours
At n = 24 hours

Y = 102.26 mg