Compute i^600+i^599+i^598++i+1, where i^2=-1 quickly

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°