The Vector $\mathbf { u } = \langle 3700,4600 \rangle$ Gives the Number of Units of Two Models of Laptops

question 39

Multiple Choice

The vector $\mathbf { u } = \langle 3700,4600 \rangle$ gives the number of units of two models of laptops produced by a company. The vector $\mathbf { v } = \langle 1550,1150 \rangle$ gives the prices (in dollars) of the two models of laptops, respectively. Identify the vector operation used to increase revenue by $3 \%$ .

• A) \(\mathbf { u } \cdot ( 1.03 ) \| \mathbf { v } \|\)
• B) \(1.03 ( \mathbf { u } \cdot \mathbf { v } )\)
• C) \(1.03 \| \mathbf { u } \cdot \mathbf { v } \|\)
• D) \(1.03 \| \mathbf { u } \| \cdot \mathbf { v }\)
• E) \(1.03 ( \mathbf { u } + \mathbf { v } )\)

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Light

Light is electromagnetic radiation within a portion of the electromagnetic spectrum that can be perceived by the human eye, responsible for the sense of sight.

Chemical Energy

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The process of converting carbon dioxide into organic compounds, such as glucose, during photosynthesis.

Rubisco

An enzyme involved in the first major step of carbon fixation, a process by which atmospheric carbon dioxide is converted by plants to energy-rich molecules.