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Mathematics 19 Online
OpenStudy (mpj4):

In how many different ways can four pennies, three nickels, two dimes, and three quarters be arranged in a row? 4*3*2*3 = 72 right?

OpenStudy (mpj4):

I'm taking an online quiz. I just want someone to verify.. MY GRADES DEPEND ON IT ;~;

OpenStudy (mpj4):

Ok nvm. I asked someone.

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