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Research shows that the radioactive isotope Plutonium-238 has a half-life of 87.7 years Use the following...

Research shows that the radioactive isotope Plutonium-238 has a half-life of 87.7 years

Use the following to construct a function that will model the amount of Plutonium-238 remaining after t years, from an initial amount of 15 kg.

Q(t)=Pert

Where Q(t) describes the amount of Plutonium-238 remaining after t years from an initial quantity of P kg.

  1. Q(t)=
  2. How long (in years) will it take for the amount of Plutonium-238 remaining to reach 3 kg?
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