Hadley's softball team has a phone tree in case a game is canceled. the coach calls 3 players . then each of those player's calls 3 players and so on . how many players will be notified during the third round of calls

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.

The radius of a sphere is 3 inches. which represents the volume of the sphere?

Item 1 solve for s. s+24=90 −114 −66 66 114