How would i find the integral of ?

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !

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