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Mathematics, 01.12.2021 02:20 queeneaf

A radioactive substance, Cesium-137, has a half-life of about 30 years. This means that, after every 30 years, half of the amount of Cesium-137 present turns into something else. If the initial amount of Cesium-137 was 70 grams, which exponential decay function represents the amount of Cesium-137 remaining over time, t, in years?

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A radioactive substance, Cesium-137, has a half-life of about 30 years. This means that, after every...
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