How many hours in a 100,000 minutes ?

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.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Write the expression as a single natural logarithm. 2 in a - 4 in y