Mathematics, 19.01.2021 01:00, trippsmom0671

An urn contains 5 white balls and 9 red balls. Four balls are selected. In how many ways can the 4 balls be drawn from the total of 14 balls (a) if 3 balls are white and 1 is red?
(b) If all 4 balls are white?
(c) if all 4 balls are red?

PLEASE HURRY!!

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An urn contains 5 white balls and 9 red balls. Four balls are selected. In how many ways can the 4 b...