Asked by ##000000
A cup of coffee contains about 100mg caffeine. The exponential function A(t)=100(0.84)^t is used to calculate the amount of caffeine in a body t hours after the coffee was consumed. Find the amount of caffeine in the body after 4 hours. Can someone help with a step by step break down?
Answers
Answered by
Steve
yeah. plug in the value for t and use your calculator:
A(4) = 100(0.84)^4 = 100*0.5 = 50.0
A(4) = 100(0.84)^4 = 100*0.5 = 50.0
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.