The following data set shows the number of books checked out from a library during the first two weeks of the month: 19, 10, 15, 99, 12, 18, 15, 16, 12, 13, 18, 17, 19, 13
Which of the following statements is true based on the data set?

There is one outlier, indicating very few books were checked out on that day.
There are two outliers, indicating very few books were checked out on those two days.
There is one outlier, indicating an abnormally large number of books were checked out on that day.
There are two outliers, indicating an abnormally large number of books were checked
out on those 2 days

If 3x+8=3x+8 is it one solution or no solution

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- 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. 3- 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 part b?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)