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Mathematics 21 Online
myininaya (myininaya):

A tv director is scheduling a certain sponsor's commercials for an upcoming broadcast. There are six slots available for commercials. In how many ways may the director schedule the commercials if the sponsor has three different commercials, each to be shown twice?

OpenStudy (bahrom7893):

im not sure i can answer this if myin asked it...

OpenStudy (bahrom7893):

wait i think i can haha

myininaya (myininaya):

it shouldn't be too hard lol

OpenStudy (bahrom7893):

3!*2

OpenStudy (anonymous):

36?

OpenStudy (kinggeorge):

I believe this would simply be (6C2)x(4C2)=15*6 = 90

myininaya (myininaya):

yes George is right

OpenStudy (bahrom7893):

god i suck at this.. i just realized.. no more than 2 repititions

OpenStudy (bahrom7893):

*repetitions

myininaya (myininaya):

that you all for participating! hope it was educational! lol

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