7 The local hardware store found that 1 out of every 10 generators they recently received were not properly assembled If they received 765 generators about how many generators can they expect to be faulty O 76 5 generators O77 generators O 765 5 generators O765 generators 18 There are 9 navy books and 3 brown books in your bookshelf If you close your eyes and take one book out of your bookshelf what is the probability that the book will be navy Write your answer as a fraction x