Two cars traveled equal distances in different amounts of time. car a traveled the distance in 2h, and car b traveled the distance in 1.5 h. car b traveled 15 mph faster that car a. how fast did car b travel?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

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 term makes it inconsistent y=2x - 4 ?