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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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Mathematics, 22.06.2019 01:00
The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set
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Mathematics, 22.06.2019 03:30
Millie decided to purchase a $17,000 msrp vehicle at a 4% interest rate for 6 years. the dealership offered her a $2700 cash-back incentive, which she accepted. if she takes all these factors into consideration, what monthly payment amount can she expect? a.$223.73b.$243.25c.$274.61d.$235.51
Answers: 1
Mathematics, 22.06.2019 06:00
If after 5 years, 25 of the 1,000 people registered with bracken have gone through surgery, where does bracken stand in terms of gains or losses? a. $41,100 b. $39,700 c. −$36,600 d. −$37,500 e. −$43,000
Answers: 1
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