Which statement is false?
a.) the inequality sign always opens up to the larger number.
b.) the greater number in an inequality is always above the other number on the vertical number line.
c.) the smaller number in an inequality is always located to the left of the other number on the horizontal number line.
d.) the inequality sign always opens up to the smaller number.

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −