Solve the Formula for the Indicated Variable $P = 21 + 2 w$

question 61

Multiple Choice

Solve the formula for the indicated variable.
- $P = 21 + 2 w$ , for 1

• A) \(l = \frac { P } { 2 } - 2 w\)
• B) \(I = \frac { P } { 2 w + 2 }\)
• C) \(l = \frac { P - 2 w } { 2 }\)
• D) \(I = P - 2 w - 2\)

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Definitions:

Pronation

The rotation of the hand or forearm so that the palm faces downwards or backwards, or the inward roll of the foot during normal motion.

Depression

A mental health disorder characterized by persistently depressed mood or loss of interest in activities, causing significant impairment in daily life.

Elevation

Movement of a structure in a superior direction.

Inversion

The movement or position in which the sole of the foot is turned inward, opposite of eversion.