sig figs on
If computing N(t) = Pa^t where P=642.035376 and a = 2.900129566 (both are stored in calculator), to what extent should the values of N(5), N(7) and N(9) be rounded? and why?
Hmmmm. How many sig digits are in t? ONE? 5,7,9?
So the answer is ONE for because t only has one sig fit? instead of the 9 sig figs of P which I thought was the lowest?