the volume of wood V in a trunk varies jointly as the height h and the square of the (girth is the distance around). if the volume is 70 ft³ when the height is 40 ft and the girth is 5 ft, what is the girth when the volume is 68.25 ft³ and the height is 15 ft.

Restrictions on f(x) = 1/x+5 and g(x) = x-2

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).