How many different ways can 7 people competing in a race finish first, second, and third? *

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

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?