Consider the density curve below. A density curve is plotted on an x y coordinate plane. Two line segments form the curve. The first increases from the origin to (2, 0.2). the second extends horizontally from (2, 0.2) to (6, 0.2). A dashed vertical line rises from the x-axis at x= 6, meeting the curve at (6, 0.2). All values estimated.
Find the percent of the area under the density curve where x is more than 2

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit