Solve for X in the Equation Given A) $\left[ \begin{array} { c c c } - 15 & 4 & - 16 \\- 20 & - 8 & 19\end{array} \right]$

question 115

Multiple Choice

Solve for X in the equation given. $$5 A + 15 B = 5 X , A = \left[ \begin{array} { c c c } - 9 & 7 & - 4 \\- 5 & - 2 & - 2\end{array} \right] \text { and } B = \left[ \begin{array} { c c c } - 2 & - 1 & - 4 \\- 5 & - 2 & 7\end{array} \right]$$

• A) \(\left[ \begin{array} { c c c }
• - 15 & 4 & - 16 \\
• - 20 & - 8 & 19
• \end{array} \right]\)
• B) \(\left[ \begin{array} { c c c }
• - 11 & 6 & - 8 \\
• - 10 & - 4 & 5
• \end{array} \right]\)
• C)not possible
• D) \(\left[ \begin{array} { c c c }
• - 75 & 20 & - 80 \\
• - 100 & - 40 & 95
• \end{array} \right]\)
• E) \(\left[ \begin{array} { c c c }
• - 3 & 10 & 8 \\
• 10 & 4 & - 23
• \end{array} \right]\)

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Definitions:

Mortality Rates

The measure of the number of deaths in a particular population, scaled to the size of that population, per unit of time.

Immigration

The process of moving to a new country or region with the intention of settling and living there.

Birthrate

The rate at which births occur in a population, typically expressed as the number of births per 1,000 people per year.

Cultural Competence

The ability to understand, communicate with, and effectively interact with people across cultures.