Ask your own question, for FREE!
Mathematics 22 Online
OpenStudy (anonymous):

At a college library exhibition of faculty publications, three mathematics books, two social science books, and four biology books will be displayed on a shelf. (Assume that none of the books are alike.) In how many ways can the nine books be arranged on the shelf if books on the same subject matter are placed together?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!