Year Population
(in billions)
104 1
160 3
174 4
187 5
199 6

y(t) = y0*exp((r0/r1)*(exp(r1*t)-1))

I need to find y0, r0, and r1 for that equation...i've tried using solver in microsoft excel but can't get it...any help?

[Edited on April 24, 2006 at 9:43 PM. Reason : ]

4/24/2006 9:42:18 PM

what're the r's in that eq....??? and how is your data presented???

Year 1: 104 Billion???
Year 3: 160 billion???

4/25/2006 8:48:41 PM

pm sent

4/25/2006 9:14:18 PM