The length of a shadow of a building is 31 m. The distance from the top of the building to the tip of the shadow is 36 m. Find the height of the building. If necessary, round your answer to the nearest tenth.

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

Urgent? will give brainliest to the first correct answer what is the area of the figure?

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