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#1 Re: Help Me ! » Exponential Growth and Differential Equation » 2015-09-02 06:29:35

bob bundy wrote:

hello Hong Yuan

Welcome to the forum.

I agree with your value for a, but not b.

The model equation is

If you put t = 2 and re-arrange it should be

Bob

yes my mistake, the b should be 0.04765

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