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HelloMotto
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I'm having trouble with this question.
The percent "P", of caffeine remaining in your bloodstream is related to the elapsed time, "t', in hours, by t = 5(log P/ log 0.5)
a) How long will it take for the amount of caffeine to drop to 25% of the amount consumed?
b) Suppose you drink a cup of coffee after dinner at 5:00 pm. What % of the caffeine will remain in your system when you go to bed at 10:30 pm.
The percent "P", of caffeine remaining in your bloodstream is related to the elapsed time, "t', in hours, by t = 5(log P/ log 0.5)
a) How long will it take for the amount of caffeine to drop to 25% of the amount consumed?
b) Suppose you drink a cup of coffee after dinner at 5:00 pm. What % of the caffeine will remain in your system when you go to bed at 10:30 pm.