32 ft 16 ft

40 ft

xft

1. You need to cross a canal and want to determine the distance across the opposite side.

Since you're able to take measurements on your side of the canal, you come up with 40 ft.

and 16 ft. Find the distance x across the canal. Show all work.

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.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter