=
A)1,900
B)1,500
C)1,300
D)1,700

question 44

Multiple Choice

$$\text { If } C ( x ) = 5 x + 1,000 \text { and } \mathrm { A } ( x ) = \frac { C ( x ) } { x } \mathrm { R } ( \mathrm { x } ) = \$ 30 \mathrm { x } , \text { and } \mathrm { P } ( \mathrm { x } ) = \mathrm { R } ( \mathrm { x } ) - \mathrm { C } ( \mathrm { x } ) \text {, then if } \mathrm { x } = 100 , \mathrm { P } ( \mathrm { x } )$$ =

• A)1,900
• B)1,500
• C)1,300
• D)1,700

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Definitions:

Alpha Waves

Brain waves detected via EEG that are associated with relaxed, wakeful states, typically present during meditation and light sleep.

Theta Waves

Brainwave patterns associated with stages of sleep and deep meditation, reflecting a state of relaxation.

Delta Waves

Slow brain waves that are present in deep sleep and represent the deepest stage of dreamless sleep.

Stage 3 Sleep

A deep phase of sleep characterized by slow brain waves, known as delta waves, essential for restorative sleep.