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 2 years ago
An urn contains 8 white, 6 blue, and 9 red balls. How many ways can 6 balls be selected to meet each condition?
A) Three balls are blue, 2 are white, and 1 is red.
B) Two are blue, and 4 are red.
 2 years ago
An urn contains 8 white, 6 blue, and 9 red balls. How many ways can 6 balls be selected to meet each condition? A) Three balls are blue, 2 are white, and 1 is red. B) Two are blue, and 4 are red.

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imranmeah91
 2 years ago
Best ResponseYou've already chosen the best response.1paging @satellite73

GOODMAN
 2 years ago
Best ResponseYou've already chosen the best response.0lol, the other site thing is confusing..

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0ok 3 blue 2 white 1 red \[\dbinom{6}{3}\dbinom{8}{2}\dbinom{9}{1}\] is it clear how to compute these?

GOODMAN
 2 years ago
Best ResponseYou've already chosen the best response.0Wait..so you just divide then multiply? Which results in 72?
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