SOLUTION: Charlie has 15 books about the American revolution. In how many ways can charlie arrange 4 of these books on a shelf as part of a display?
Algebra.Com
Question 942635: Charlie has 15 books about the American revolution. In how many ways can charlie arrange 4 of these books on a shelf as part of a display?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Charlie has 15 books about the American revolution. In how many ways can charlie arrange 4 of these books on a shelf as part of a display?
----
"Arrange" implies permutations.
--------
Ans: 15P4 = 15*14*13*12 = 32760
----------------
Cheers,
Stan H.
------------
RELATED QUESTIONS
In how many ways can you arrange 5 Mathematics books, 4 Science books, and 3 English... (answered by ikleyn)
There are 6 Math books, 4 English books and 7 Filipino books on a shelf. How many ways... (answered by ikleyn)
there are 6 math books 4 english books and 7 filipino books on a shelf how many ways can... (answered by ewatrrr)
This is all about combination.
1. In how many ways can 6 students be seated in a row... (answered by psbhowmick)
Paige Turner loves finite mathematics. She has 4 books about probability and 3 books... (answered by math_helper)
A library has 4 books from each of 3 different authors.
How many ways can the library... (answered by ikleyn)
How many different ways can someone arrange 5 math books next to 4 science books on a... (answered by stanbon)
How many ways can you arrange four out of eight books on a... (answered by stanbon)
Mr. Marshall has nine different history books. how many ways can she arrange eight of... (answered by Boreal)