According to a study done by the Gallup organization, the proportion of Americans who are satisfied with the way things are going in their lives is 0.82. In a survey of 100 Americans, what is the probability that 57 or fewer are satisfied with the way things are going in their life?

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?

Which table represents points on the graph of h(x) = 3√-x+2?

Hurry which expression is equivalent to 3√x^5y?