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A radioactive substance decays exponentially. A scientist begins with 150 milligrams of a radioactive substance. After 20 hours, 75 mg of the substance remains. How many milligrams will remain after 27
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A radioactive substance decays exponentially. A scientist begins with 150 milligrams of a radioactive substance. After 20 hours, 75 mg of the substance remains. How many milligrams will remain after 27 hours?

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Answer:

Explanation:

A radioactive substance decays exponentially. A scientist begins with 150 milligrams-example-1
User Slothstronaut
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