Score: 0 of 1 pt 2 of 11 (0 complete)
HW Score: 0%, 0 of 11 pts
12.4.6
Question Hel
In a proposed business venture, a businesswoman estimates there is a 40% chance she will make $54,000 and a 60% chance she will lose $65,000. Determine her
expected value
Her expected value is $

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