Eduardo completes a study that supports the claim that eating broccoli improves short-term memory. in order to demonstrate the principle of justice, eduardo should take which of the following actions?

See diagram.we use washers to get the area and we will be integrating with respect to xouter radius is the  distance between y = e^x and y = -1    inner radius of washer is the distance between y = 1 and y = -1    the area of one cross-section of a washer is    solid lies between x = 0 and x = 2. the volume is    if you need this expanded, then    the question doesn't say to evaluate, so we're done.   

What exactly are you asking? i’d love to , explain, what you are asking : )