SOLUTION: 1. Which set of numbers does the real number belong to? -&#8730;22 2. Which set of numbers does the real number belong to? -54/19 3. Replace each blank with <,>,or = to make each

Algebra ->  Real-numbers -> SOLUTION: 1. Which set of numbers does the real number belong to? -&#8730;22 2. Which set of numbers does the real number belong to? -54/19 3. Replace each blank with <,>,or = to make each      Log On


   



Question 1063660: 1. Which set of numbers does the real number belong to? -√22
2. Which set of numbers does the real number belong to? -54/19
3. Replace each blank with <,>,or = to make each sentence true. 8 o √67
4. Order the set of numbers from least to greatest. 0.6,√16/49,5/9
5. Order the set of numbers from least to greatest. -4.83(Repeated), 0.4, √8

Answer by Boreal(15235) About Me  (Show Source):
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irrational, because the sqrt 22 can't be written as a quotient of two integers
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rational, because it is the quotient of two integers, and it isn't an integer itself.
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8 < sqrt (67), because that is slightly more than the sqrt (64), which is 8.
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sqrt (16)/49 is 4/49 or less than 0.1, then 5/9, which is less than 0.6, then 0.6
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sqrt 8 is 2 sqrt (2) or 2.828
So it is -4.83, 0.4, and sqrt (8)