3. Which of the following expressions would correctly calculate the area of the right triangle shown below?

Which rational number could be graphed between -4 and -5

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.

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.