2.11 ann landers takes a sample. advice columnist ann landers once asked her divorced readers whether they regretted their decision to divorce. she received approximately 30,000 responses, about 23,000 of which came from women. nearly 75% said they were glad they divorced, and most of them said they wished they had done it sooner. explain why this sample is certainly biased. what is the likely direction of the bias

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?

Describe a situation that you could represent with the inequality x< 17

When rolling 26 sided number cube what are the chances some of the role will be seven