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You have 80 grams of a radioactive kind of cesium. how much will be left after 4 years if its half-life is 2 years?
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What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)
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You have 80 grams of a radioactive kind of cesium. how much will be left after 4 years if its half-l...
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