Friday

April 18, 2014

April 18, 2014

Posted by **Katie** on Sunday, September 25, 2011 at 5:39pm.

- pre calc -
**Steve**, Tuesday, September 27, 2011 at 5:39amThere are 3! =6 ways to order the three separate topics.

For each of these ways, there are 4! ways to arrange the algebra books, 2! ways for the geometry books, and 3! ways for the pre-cal books.

So, in all, there are 3! 4! 2! 3! = 6*24*2*6 = 1728 ways.

Note that if the subjects did not have to be kept together, there would be 9! = 362880 ways.

**Related Questions**

math - Of 30 books (15 novels, 10 history books and 5 math books), how many ways...

Pre Calculus 12 - Im on the chapter of permutations/combinations/fundamental ...

math - if you have 6 books how many groups of four different books can you make ...

math - How many ways can a person select four books, two CDs, and one DVD from ...

Pre-Algebra Math - Emma bought 6 new books for her collection. This increased ...

pre-calc - If f(x)= x-B/x-A, f(2)=0, and f(1) is undefined, what are the calues...

english - 1. You will be taller than her in a couple of years. (What is the ...

math - Mia is stacking copies of a new book in a square-pyramid display by the ...

algebra - two sisters together have 20 books. if the younger sister lost 3 books...

pre calc math - need to solve the first five terms recursively. Can do the other...