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Mathematics, 31.07.2019 05:50 amayarayne5
Lena ran 17 1/2 miles this week. she runs 2 1/2 miles each day. how many days did she run this week? 3 days 5 days 6 days 7 days
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Mathematics, 21.06.2019 19:20, cody665
1- 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.2- 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 the first question?
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Lena ran 17 1/2 miles this week. she runs 2 1/2 miles each day. how many days did she run this week...
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