A radioactive substance decays exponentially. A scientist begins with 130 milligrams of a radioactive substance. After 28 hours, 65 mg of the substance remains. How many milligrams will remain after 46 hours? mg Give vour answer accurate to at least one decimal place

MATLAB: An Introduction with Applications
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A radioactive substance decays exponentially. A scientist begins with 130 milligrams of a radioactive substance. After 28 hours, 65 mg of the substance remains. How many milligrams will remain after 46 hours?

[Input Box] mg

Give your answer accurate to at least one decimal place.
Transcribed Image Text:A radioactive substance decays exponentially. A scientist begins with 130 milligrams of a radioactive substance. After 28 hours, 65 mg of the substance remains. How many milligrams will remain after 46 hours? [Input Box] mg Give your answer accurate to at least one decimal place.
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