Inequalities

18 + a > 21; 2, 3, 4

(please show work)

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.