Which answer includes the intervals that contain the solution to the inequality? x2 - 1
A. ( (-3,-1) U (1,00)
B. (-3,-1] U[1,00)
C. [-0,-3) U(-1,1)
D. (-00,-3) U[-1, 1]

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Which expression and diagram represent “renee biked four times as far this month as last month”?

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect