“why do i get a shock when i shuffle my feet across the carpet? ” is an example of which step in the scientific method? ask a question analyze results design an experiment formulate a hypothesis

Answer such tools are fail proof;

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.