The volume of a rectangular prism is 235cm3. If the length is changed from 3 feet to 15 feet, how many times larger is the volume of the new prism?

Find the slope of the line y =8/9x + 1.

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.