Which of the following is not a number set that contains the number 0?
a. rational numbersb. irrational numbersc. whole numbers d. integers

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Which one is true about the hexagons ?

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?