Mathematics, 17.09.2019 08:10 timithythaxton
Two school clubs, a stamp collecting club with 12 members and a coin collecting club with 15 members, will combine to form a single large club. those clubs had no members in common before they combined. the president and vice president of the new club will be selected from the membership of the older clubs, with one of them selected from the stamp collecting club and the other from the coin collecting club. how many different possible selections of president and vice president are there?
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Two school clubs, a stamp collecting club with 12 members and a coin collecting club with 15 members...
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