Mathematics, 12.10.2019 09:50 wezner19
The radioactive substance cesium-137 has a half-life of 30 years. the amount a (t)(in grams) of a sample of cesium-137 remaining after t years is given by the following exponential function. a(t)=934(1/2)^t/30
find the amount of the sample remaining after 40 years and after 100 years.
round your answers to the nearest gram as necessary.
amount after 40 years :
amount after 100 years :
Answers: 1
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The radioactive substance cesium-137 has a half-life of 30 years. the amount a (t)(in grams) of a sa...
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