Posted by Samuel on Sunday, February 19, 2012 at 7:17pm.
if z(t) = 60 * 1.03^t, find t when z(t) =144

math  Steve, Sunday, February 19, 2012 at 8:33pm
144/60 = 1.03^t
t = log(144/60)/log1.03
Posted by Samuel on Sunday, February 19, 2012 at 7:17pm.
if z(t) = 60 * 1.03^t, find t when z(t) =144
144/60 = 1.03^t
t = log(144/60)/log1.03