Mathematics, 03.10.2020 01:01 jujurae03

A cup of coffee contains 150 milligrams of caffeine. if caffeine is eliminated from the body at a rate of 14% per hour, how long will it take for half of this caffeine to be eliminated from a person's body? round your answers to the nearest hour A. 7 hours B. 6 hours C. 5 hours
D. 4 hours

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A cup of coffee contains 150 milligrams of caffeine. if caffeine is eliminated from the body at a ra...