Use the exponential decay equation given below where A is the amount of a radioactive material present after time t , k is the half life of the radioactive material, and A 0 is the original amount of radioactive substance A A 0 1 2t k A4microgramsample of a radioactive isotopedecays to3 38microgramsin5min What is the half life of the radioactive isotope,in minutes (Round your answer to two decimal places ) min

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Question: Use the exponential decay equation given below where A is the amount of a radioactive material present after time t , k is the half-life

Use the exponential decay equation given below whereAis the amount of a radioactive material present after timet,kis the half-life of the radioactive material, andA₀is the original amount of radioactive substance.

A=A₀1/2t/k

A4microgramsample of a radioactive isotopedecays to3.38microgramsin5min.What is the half-life of the radioactive isotope,in minutes? (Round your answer to two decimal places.)

min

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