The length of shadow of a building is 90 meters, as shown below: what is the height of the building? a. 180 m b. 51.96m c. 155.88m d.60m

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

Kilgore trout creates a new scale to diagnose depression. however, his scale only assesses one symptom of depression while ignoring others. which of the following is his new scale most likely lacking? a) test-retest reliability b) discriminant validity c) criterion validity d) alternate-forms reliability e) content validity f) none of the above