aysiamasada aysiamasada

22-04-2020
Mathematics

contestada

The amount of caffeine at time 1 hours if there are 80 mg at the start and the quantity decays by 15% per hour.

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grayshortguy9 grayshortguy9

22-04-2020

Answer:

after one hour you have 68

Step-by-step explanation:

80 times 0.015 is 1.2 so 80-12 is 68

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