This question: 1 pt 6 of 20 /19 pm 5/19 pm write each of the following numerals in base 10. for base twelve, t and represent the fa -5/19 a. 134five b. 11010 two c. 46t twelve -9pm 05/19 59pm w05/19 : 59pm b/05/19 1: 59pm a. 134five (simplify your answer.) b. 11010two = (simplify your answer.) c. 46t twelve = (simplify your answer.) 8/05/19 1: 59pm 8/05/19 11: 59pm 08/05/19 11: 59pm 1 . lavi 08/05/19 11: 59pm enter your answer in each of the answer boxes 08/05/19 11: 59pm save for later test chapter 4 08/05/19 11: 59pm 08/05/19 quiz 5-a

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?