Hi, Thanks For looking! $\displaystyle (1/15)e^-(1/15)t$ Think i wrote that write! but i want to know how to work out t and what it is? thanks
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Hello, madcal87! Would you state the entire problem? You seem to want to solve for $\displaystyle t$, but there is no equation. Also, is that supposed to be: .$\displaystyle \frac{1}{15}e^{-\frac{1}{15}t} $
Yeah it is suppose to be like that! i have to work out the t for the poisson formula in statistic! when i have all the other things in the formula
I thought u could just assume it is =0 so it goes to 15=E ^ -(1/15)t or something?!
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