At the beginning of every period of British Literature, Mrs. Crabapple picks a random student to receive a crabapple as a gift, but really, as you might imagine, they are quite bitter and nasty. Given that there are 11 students in her class and her class meets four times a week, how many different sequences of crabapple recipients are possible in a week?

 Apr 20, 2018

This is a permutation


Out of 11 students....we want all the possible orders  in choosing  any 4 of them....this is given by :


P(11,4)   =  7920  different sequences in a week



cool cool cool

 Apr 20, 2018

42 Online Users


New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.