Marisol plans to make a 9 mini sandwiches for every two people attending her party. write a ratio that is equivalent to marisol ratio

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.

What is the anwers for 9+2x=5x-3-x

Find the domain of the following expression: 1/(√x)-2