nt F) B 4 b. Francine and Lisa are trying to figure out how much the temperature would have to increase from the freezing point of nitrogen to reach the freezing point of mercury. Francine says the temperature would have to increase 308,20, and Lisa says the temperature would have 90 to increase 3832 Who is correct? 8.77 52 3 4 9.51 7 10

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