Given $A = \left[ \begin{array} { c c } 9 & 3 \\- 8 & 2\end{array} \right]$

question 79

Short Answer

Given $A = \left[ \begin{array} { c c } 9 & 3 \\- 8 & 2\end{array} \right]$ , $B = \left[ \begin{array} { l l } 8 & 4\end{array} \right]$ , and $C = \left[ \begin{array} { c c c } - 1 & 5 & 7 \\8 & 0 & 4\end{array} \right]$ , which of the following can be calculated

Can $( B A ) C$ be calculated
__________

Can $B C + A$ be calculated
__________

Can $B ( A C )$ be calculated
__________

Can $B C - A$ be calculated
__________

Understand the impacts of exercise on blood pressure and vasculature health.

Realize the significance of exercise in preventing diseases such as osteoporosis and maintaining overall health during specific life stages, e.g., pregnancy.

Understand the recommended hours of sleep for adults and its impact on health.

Identify the consequences of insufficient sleep.

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Definitions:

Buyer

An individual or organization that makes a purchase or expresses an intent to purchase goods or services.

Supervisor

An individual who oversees and directs the work of others, often responsible for managing employee performance, providing guidance, and ensuring tasks are completed efficiently.

Management Team

A group of individuals who oversee various aspects of a business’s operations and strategy, guiding the company towards its objectives.

Interruptions

Unexpected or unplanned for events or disturbances that impede or halt progress, especially in sales or productivity contexts.