3. An airplane is flying south going 140 mph when it hits a crosswind going west at 35 mph. What is the resultant velocity? (round to nearest mph) A. 405 mph southwest
B. 439 mph southwest
C. 441 mph southwest
D. 475 mph southwest

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 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.

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)