Is (1, 1) a solution to this system of equations?
8x + 2y = 10
X + 9y = 10

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.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Ineed i been stuck on this question since yesterday