How many ten–letter permutations can be formed from the letters of the word bookkeeper?
a)1,814,400
b)10
c)151,200
d)75,600

the answer is d. books are banned from the library. this is an example of censorship because the library did not want people reading the content of those books. the library censored the books by banning them.

newbie construction workers preparing to work at a job cite but are first going over safety concerns?