& Choose the two rectangles with an area of 36 square feet.
10 ft
8 ft
A
D.
4 ft
8 ft
9 ft
9 ft
B.
4 ft
9 ft
6 ft
C.
6 ft

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

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.

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane