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Mathematics, 23.06.2020 17:01 monsterduckgoose
Leonard drinks coffee that contains 300 mg of caffeine. Over the course of the day, every hour, one-half of the caffeine in his system leaves the body and one-half stays. Let x = the number of hours and y = the amount of caffeine in Leonard's system. If he finishes his coffee at 9:00 am, how many mg of caffeine are left in his system at 1:00 pm? Write the equation using the variables above that represents this situation and solve the problem, showing the calculation you did to get your answer.
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Leonard drinks coffee that contains 300 mg of caffeine. Over the course of the day, every hour, one-...
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