In how many ways can 6 people be seated in a round table? In how many ways can 5 keys be arranged in a key ring? In how many ways can 4 colored beads be arranged in a bracelet? In how many ways can 3 math books, 3 Science books and a P.E. book be arranged in a shelf? In how many ways can 6 doves be placed if there are only 2 pigeonhole available? please put a solution so that i'll know how to do / answer it. thanks tutor ! : ))