Question: I need answers with this question please Question 2 (4 points) Cobalt-60, which has a half-life of 5.3 years, is used in medical radiology. A

I need answers with this question please

Question 2 (4 points) Cobalt-60, which has a half-life of 5.3 years, is used in medical radiology. A sample of 60 mg of the material is present today. a) Write an equation to relate the amount of cobalt-60 remaining and the number of half-life periods. b) What amount will be present in 10.6 years? c) Approximately how many years will it take for the amount of cobalt-60 to decay to 12.5% of its initial amount? DO Format BI U -

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