Initially 56 grams of radioactive substance was present. After 4 hours the mass had decreased by 6%. If the rate of decay is proportional to the amount of the substance present at a timet. Find the amount remaining after 25 hours Round your answer to 2 decimal places.
Initially 56 grams of radioactive substance was present. After 4 hours the mass had decreased by 6%. If the rate of decay is proportional to the amount of the substance present at a timet. Find the amount remaining after 25 hours Round your answer to 2 decimal places.
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 62SE: A scientist begins with 100 milligrams of aradioactive substance that decays exponentially. After 35...
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Transcribed Image Text:Initially 56 grams of radioactive substance was present. After 4 hours the mass had decreased by 6%. If the rate of decay is
proportional to the amount of the substance present at a timet. Find the amount remaining after 25 hours
Round your answer to 2 decimal places.
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