If he = 3p + 7, /, lp = 5p – 19, and /, find the values of p and q for which quadrilateral is a parallelogram. a. p = 18, q = 13 b. p = 13, q = 8 c. p = 8, q = 18 d. p = 13, q = 1

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 graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Write 17/20 as a decimal and as a percent.