Which of the following statements is false? (5 points)
The product of two rational numbers is always irrational.
The sum of a rational number and an irrational number is always irrational.
The product of a nonzero rational number and an irrational number is always
irrational
The product of two irrational numbers is either rational or irrational.

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

Which of the following is not a subset of {1,2,3}?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1