(1 point) Remaining time: 256:45 (min:sec) R The region R is bounded by the curves y = 5x, y = 6 - x, and the y-axis, and its mass density is o(x, y) = xy. To find the center of gravity of the region you would compute 8(x, y)dA = (x, y) dydx, x8( x, y) dydx, and yo(x, y) dy dx where C= d = p(x) = q(x) = ~ q (x) 8(x, y) dy dx = x8(x, y) dy dx = cq(x) yo(x, y) dydx = and finally the center of gravity is X =