The half-life of a certain radioactive material is 32 days. An initial amount of the material has a mass of 361 kg. Write an exponential function that models the decay of this material. Find how much radioactive material remains after 5 days. Round your answer to the nearest thousandth.
The half-life of a certain radioactive material is 32 days. An initial amount of the material has a mass of 361 kg. Write an exponential function that models the decay of this material. Find how much radioactive material remains after 5 days. Round your answer to the nearest thousandth.
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The half-life of a certain radioactive material is 32 days. An initial amount of the material has a mass of 361 kg. Write an exponential function that models the decay of this material. Find how much radioactive material remains after 5 days. Round your answer to the nearest thousandth.
Transcribed Image Text:The half-life of a certain radioactive material is 32 days. An initial amount of the material has a mass of 361 kg. Write an exponential function
that models the decay of this material. Find how much radioactive material remains after 5 days. Round your answer to the nearest
thousandth.
O a
Ob
Oc
Od
= 2(361)
y=
y = 361
T
32x
361 (1) 0 : 0
0.797 kg
y-361
:0 kg
¹(34)**
361
· 361( 1 ) * *
0.199 kg
323.945 kg
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