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Mathematics, 30.10.2020 17:00, Thania3902
there are 40 students in a class. 60% are boys. 25% of the boys have brown hair. how many boys have brown hair?
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Answers: 3
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Mathematics, 21.06.2019 18:00, ethangeibel93
What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers
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Mathematics, 21.06.2019 19:20, harmonytaylor13
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
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there are 40 students in a class. 60% are boys. 25% of the boys have brown hair. how many boys have...
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