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OpenStudy (styxer):
There are five white balls and three red balls. If we put these eight balls in a row with NO ADJOINING RED BALLS, then the number of these arrangements is [??]. If we put these eight balls in a row WITH ADJOINING RED BALLS, then the number of possible arrangements is [???]
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OpenStudy (styxer):
Nevermind, found the answer for this too. lol
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