The union of sets p = {1, 2, 3, 4, 5, 6} q = {4, 5, 6, 7, 8, 9} is given by which of the following? {1, 2, 3, 4, 5, 6, 7, 8, 9} {1, 2, 3, 4, 4, 5, 5, 6, 6, 7, 8, 9} ø {4, 5, 6}

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?