Mathematics, 27.06.2019 04:00 trouse492
1.) there are 16 juniors and 8 seniors in the chess club. if the club members decide to send 9 juniors to a tournament, how many different possibilities are there? 2.) how many different ways can 3 cards be drawn from a deck of 52 cards without replacement? 3.) how many different ways can 3 cards be drawn from a deck of 52 cards with replacement? 4.) a corporation has 5 officers to choose from which 3 are selected to comprise the board of directors. how many combinations are there? 5.) a combination lock has the numbers 1 to 40 on each of three consecutive tumblers. what is the probability of opening the lock in ten tries?
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1.) there are 16 juniors and 8 seniors in the chess club. if the club members decide to send 9 junio...
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