Mathematics, 16.05.2021 08:50 joshajgaa
The half-life of a radioactive substance is 11 days. After 12 days a sample of the substance has been reduced
to a mass of 4 mg.
What was the initial mass (in mg) of the sample?
Round your answer to 2 decimal places as needed.
N
Using your answer from above, after how many days will there only be 0.6 mg of substance left?
Round your answer to 2 decimal places as needed.
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The half-life of a radioactive substance is 11 days. After 12 days a sample of the substance has bee...
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