$\text { Find } ( \bar { x } , \bar { y } ) \text { for the lamina of uniform density } \rho \text { bounded by the graphs of the }$

question 89

Multiple Choice

$\text { Find } ( \bar { x } , \bar { y } ) \text { for the lamina of uniform density } \rho \text { bounded by the graphs of the }$ equations $x = 9 - y ^ { 2 }$ and $x = 0$ .

• A)\(( \bar { x } , \bar { y } ) = \left( 0 , \frac { 18 } { 5 } \right)\)
• B) \(( \bar { x } , \bar { y } ) = \left( \frac { 18 } { 5 } , 0 \right)\)
• C) \(( \bar { x } , \bar { y } ) = \left( 0 , \frac { 36 } { 5 } \right)\)
• D) \(( \bar { x } , \bar { y } ) = \left( \frac { 6 } { 5 } , 0 \right)\)
• E) \(( \bar { x } , \bar { y } ) = \left( \frac { 36 } { 5 } , 0 \right)\)

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