Use a Graphing Calculator to Express Solutions with Approximations to the Nearest

question 281

Multiple Choice

Use a graphing calculator to Express solutions with approximations to the nearest thousandth.
- $$\begin{array} { l } 0.4 \mathrm { x } + \sqrt { 2 } \mathrm { y } = 1 \\\sqrt { 5 } \mathrm { x } + 0.8 \mathrm { y } = 1\end{array}$$

• A) \(\varnothing\)
• B) \(\{ ( 0.216,0.646 ) \}\)
• C) \(\{ ( 0.097,0.980 ) \}\)
• D) \(\{ ( 0.176,0.757 )\)

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Definitions:

Uncertain

A general state or condition of having doubt, being unsure about outcomes, or lacking predictability in events or decisions.

Outcome

The result or effect of an action, situation, or event; the end product of a process.

Universal Needs

Fundamental requirements or desires common to all humans, such as food, shelter, safety, and belonging.

Maslow's Hierarchy

A psychological theory proposed by Abraham Maslow that categorizes human needs into five levels, from basic physiological needs to self-actualization, influencing motivation and behavior.