nine people (Ann, Ben, Cal, Dot, Ed, Fran, Gail, Hal, and Ida) are in a room. Five of them
stand in a row for a picture.
-In how many ways can this be done if Ben is to be in the picture?
Correct Answer:
Verified
Q35: How many 5-element DNA sequences use all
Q36: How many permutations of the seven letters
Q37: let A be the set of all
Q38: How many permutations of the seven letters
Q39: nine people (Ann, Ben, Cal, Dot, Ed,
Q41: suppose you have 30 books (15 novels,
Q42: let A be the set of all
Q43: let A be the set of all
Q44: let A be the set of all
Q45: a club with 20 women and 17
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents