marioyulfo66 marioyulfo66

13-07-2022
Mathematics

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A certain drug decays at a rate of 10% per hour. If the initial dose is 700 mg, how much left in a person’s system after 5 hours?

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danquahrolland danquahrolland

13-07-2022

50

---- ×700=350

100

700-350=350

Therefore 350 grams is left in a person's system after 5 hours

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