Mathematics, 17.04.2021 06:40 sheram2010
In a class of 30 students, 12 have a brother and 25 have a sister. There are 2 students who do not have any siblings. What is the probability that a student who has a brother also has a sister?โ
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Mathematics, 21.06.2019 20:00
Seymour is twice as old as cassandra. if 16 is added to cassandraโs age and 16 is subtracted from seymourโs age, their ages become equal. what are their present ages? show !
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Mathematics, 22.06.2019 00:30
On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each
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In a class of 30 students, 12 have a brother and 25 have a sister. There are 2 students who do not h...
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