I will give brainliest to first correct answer a shelf and a bracket are shown below. the shelf is perpendicular to the wall. what angle (x), in degrees does the bracket angle the wall?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .