Solve the Problem $\mathbf { u } = \langle - 5,7 \rangle , \mathbf { v } = \langle - 1,6 \rangle$

question 43

Multiple Choice

Solve the problem.
-If $\mathbf { u } = \langle - 5,7 \rangle , \mathbf { v } = \langle - 1,6 \rangle$ , and $\mathbf { w } = \langle - 11,2 \rangle$ , evaluate $\mathbf { u } \cdot ( \mathbf { v } + \mathbf { w } )$

• A) 124
• B) 97
• C) 106
• D) 116

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Definitions:

Nephron

Functional unit of the kidney, consisting of the renal corpuscle, the proximal convoluted tubule, the loop of Henle, and the distal convoluted tubule.

Interstitial Fluid

The fluid that surrounds the cells in tissues, providing nutrients and removing waste.

Plasma

Fluid portion of blood.

Protein

Macromolecule consisting of long sequences of amino acids linked together by peptide bonds.