Select 3 ordered pairs that will create a direct relation( 4, 10) (5, 2) (-3, -7.5) (6, 12.5) (7, 17.5) (2, 2,5

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.

Tom drove 206 miles in 3.9 hours. estimate his average speed.

During a wright loss challenge your friend goes from 125 pounds to 100 pounds. what was the percent weight loss