The amount of a sample remaining after t days is given by the equation Pt=A 1/2 t/b , where A is the initial amount of the sample and h is the half-life, in days, of the substance. A sample contains 18% of its original amount of Radon-222. The half-life of Radon-222 is about 3.8 days. Which is the best estimate for the age of the sample? 1.5 days 2.5 days 9.4 days 21.1 days

Question
The amount of a sample remaining after t days is given by the equation Pt=A 1/2 t/b , where A is the initial amount of the sample and h is the half-life, in days, of the substance. A sample contains 18% of its original amount of Radon-222. The half-life of Radon-222 is about 3.8 days. Which is the best estimate for the age of the sample? 1.5 days 2.5 days 9.4 days 21.1 days
Answer:
The amount of a sample remaining after t days is given by the equation Pt=A 1/2 t/b , where A is the initial amount of the sample and h is the half-life, in days, of the substance. A sample contains 18% of its original amount of Radon-222. The half-life of Radon-222 is about 3.8 days. Which is the best estimate for the age of the sample? 1.5 days 2.5 days 9.4 days 21.1 days 651057ad703f2.webp
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algebra 11 months ago 8434