Examlex
Find the area of a sector of a circle having radius r and central angle . If necessary, express the answer to the nearest
tenth.
- radians
Delta Waves
Slow brain waves typically associated with deep sleep and certain states of brain activity.
Slow Brain Waves
Brain waves, such as delta and theta waves, associated with deep relaxation, meditation, and stages of sleep.
Sleep Apnea
A disorder in which breathing briefly stops during sleep, causing the person to choke and gasp and momentarily awaken.
Stops Breathing
A cessation of the respiratory process, which can be temporary or permanent, and is a critical medical emergency.
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