perezanthony410 perezanthony410

15-01-2017
Mathematics

contestada

A radioactive substance decays exponentially. A scientist begins with 200 milligrams of a radioactive substance. After 17 hours, 100 mg of the substance remains. How many milligrams will remain after 23 hours?

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anthonysilby1 anthonysilby1

15-01-2017

78.299 milligrams(mg)

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