Posted by mysterychicken on Thursday, June 25, 2009 at 3:05pm.
1.A furniture store sells couches that are available in 3 different styles, 7 different colors, and 2 different sizes. How many different couches are available?
 If I multiply all of these, would that give me the answer? If so, the answer would be 42.
2.In how many different ways can 6 students stand in a row of 6?
Thanks
MC

PreAlgebra [Permutations]  bobpursley, Thursday, June 25, 2009 at 3:37pm
1. correct.
2. 6*5*4*3*2*1=6!=you do it. 
PreAlgebra [Permutations]  mysterychicken, Thursday, June 25, 2009 at 5:18pm
Thought so, thanks!
MC