The buyer of a particular car must choose 2 of 3 optional colors and 3 ... ...

The buyer of a particular car must choose 2 of 3 optional colors and 3 of 4 optional luxury features. In how many different ways can the buyer select the colors and luxury features?
(A)    3
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Nova Math - Problem Set BB: Miscellaneous Problems

 
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The buyer of a particular car must choose 2 of 3 optional colors and 3 ... ... 
Posted: 01/05/2014 14:25
Same as combination if you know it
= C(3,2)*C(4,3)
= 3 *4 =12