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Sonia has a big test tomorrow and she hasn't started studying. It is 5pm now and she drinks a

deluxe sized coffee with 200 mg of caffeine. The average half life of caffeine is 6 hours, meaning
that every 6 hours the amount of caffeine in her systems reduces by 50%. How many milligrams
of caffeine will be in her system by 4am? Round your answer to the nearest tenth of a mg.

User Costaparas
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1 Answer

3 votes

Answer:

Not sure but i think 183.333333333

User ANUP SAJJAN
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