The exponential equation is a useful model of simple populations, at least for relatively short periods of time. For example, if a laboratory technician needs to know when a bacterial culture ...

As an example, I used some numbers from the ... Oh, if only. Instead, using an exponential growth model, you say, what’s the rate of growth? And you see that the number doubled from Monday ...

The model ages calculated in an exponential growth model are roughly ... accretion. Figure 4: Example accretion curves compatible with both Hf–W and U–Pb isotopic constraints.