A Horizontal axis: sales, in thousands; vertical axis: dollars, in hundreds
B Horizontal axis: sales, in hundreds;
vertical axis: dollars, in thousands
C Horizontal axis: dollars, in thousands;
vertical axis: sales, in hundreds
D Horizontal axis: dollars, in hundreds;
vertical axis: sales, in thousands

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

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?

In angle pqr find the measure of