Anand knows from experience that if he does not review a new vocabulary word that he has learned, that he has a 70\pp, percent chance of forgetting it each day. let ddd be the number of days anand goes without reviewing a word until he forgets it. find the probability that it takes anand 444 or more days to forget the word. you may round your answer to the nearest hundredth. p(d\geq 4)=