Find the Y-Coordinate of the Centroid of the Region Bounded $y = x ^ { 2 } , y = 1$

Multiple Choice

Find the y-coordinate of the centroid of the region bounded by the curves $y = x ^ { 2 } , y = 1$

A) 0.85
B) 0.70
C) 0.60
D) 0.50
E) 0.75
F) 0.55
G) 0.80
H) 0.65