Assume there are 3 airlines that fly between NYC and Pittsburgh and 4 airlines that fly betwween Pittsburgh ..

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and LA. How many different ways can you fly from NYC to LA through Pittsburgh

PLEASE HELP! THANKS!

2007-01-16 12:02:21 · 4 answers · asked by ashlynn18 5 in Science & Mathematics ➔ Mathematics

easy 12. 3 x 4 = 12, unless you want to count trains and automobiles too. then it is still 12, can't fly on a train or auto.

2007-01-16 12:07:34 · answer #1 · answered by ttpawpaw 7 · 0⤊ 0⤋

2007-01-16 12:08:53 · answer #2 · answered by monetspicasso 3 · 0⤊ 0⤋

3 * 4 = 12 flights

2007-01-16 12:07:07 · answer #3 · answered by abhikush 2 · 0⤊ 0⤋

more than once

2007-01-16 12:05:21 · answer #4 · answered by Anonymous · 0⤊ 0⤋