Solve the Problem $\delta ( x , y , z ) = \frac { 1 } { 36 - x ^ { 2 } - y ^ { 2 } }$

question 303

Multiple Choice

Solve the problem.
-Find the mass of the region of density $\delta ( x , y , z ) = \frac { 1 } { 36 - x ^ { 2 } - y ^ { 2 } }$ bounded by the hemisphere $z = \sqrt { 36 - x ^ { 2 } - y ^ { 2 } }$ and the $x y$ -plane.

• A) \(24 \pi\)
• B) \(6 \pi\)
• C) \(12 \pi\)
• D) \(48 \pi\)

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Definitions:

Control Activities

Measures and procedures implemented to mitigate risks and ensure that objectives are achieved in any given system or process.

Nutrients

The chemical substances in food that are used as components for synthesizing needed materials and/or as energy sources.

Regulatory Proteins

Proteins that control the expression of genes by enhancing or inhibiting the transcription process.

Control Expression

The regulation of gene expression, ensuring that the correct genes are expressed at the right time and place, and in the appropriate amount.