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Mathematics, 16.10.2020 21:01 jaylen2559
Jolene lost her wallet at the mall. It had $10 in it. When she got home, her brother gave her $5.75.
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Mathematics, 21.06.2019 16:20
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Mathematics, 21.06.2019 19:20
1- 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. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
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Jolene lost her wallet at the mall. It had $10 in it. When she got home, her brother gave her $5.75....
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