At the beginning of the summer the water level of the pond is 2 feet below its normal level. After an unusually dry summer, The water level of the pond dropped another one and 1 1/3 feet. Use a number line diagram to model the ponds current water level in relation to .its normal water level

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?