Calculus homework help!!!
A cigarette contains about 0.4 mg of nicotine. the half-life of nicotine is about 2 hours.
A. What is the hourly rate of decay of nicotine?
B. what is the amount of nicotine in the body 24 hours after a cigarette was smoked ( assuming only one was smoked in that time interval)
C. How long does it take for the level of nicotine ina smoker’s body to be ruduced to .08 mg?
D. How long does it take for the level of nicotine in the body to be reduced by 20%?
This question is in the General Section. Responses must be helpful and on-topic.