xCM=
yCM=
m=INTEGRAL[√x dx: 0 to 9] = (2/3)x^(3/2)|0 to 9 = 18
My=INTEGRAL[x√x dx: 0 to 9] = (2/5)x^(5/2)| 0 to 9 = 486/5
Mx=INTEGRAL[(1/2)*(√x)^2 dx] = (1/4)x^2| 0 to 9 = 81/4
x-bar= My/m = 486/90 = 27/5 or 5.4
y-bar= Mx/m = 81/72 = 9/8 or 1.125
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m=INTEGRAL[√x dx: 0 to 9] = (2/3)x^(3/2)|0 to 9 = 18
My=INTEGRAL[x√x dx: 0 to 9] = (2/5)x^(5/2)| 0 to 9 = 486/5
Mx=INTEGRAL[(1/2)*(√x)^2 dx] = (1/4)x^2| 0 to 9 = 81/4
x-bar= My/m = 486/90 = 27/5 or 5.4
y-bar= Mx/m = 81/72 = 9/8 or 1.125