Ava has a 20-foot length of wire. she cuts the wire into 6 pieces of equal length, the length of each piece of wire will fall between which two whole-number lengths? a)2 and 3 feetb)3 and 4 feetc)4 and 5 feet  d5 and 6 feet 

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?