What Is the Cosine of 30 Degrees to Four Decimal

question 4

Multiple Choice

What is the cosine of 30 degrees to four decimal places?

• A) 0.5000
• B) 0.5774
• C) 0.8660
• D) 1.0000

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Definitions:

Standard Precautions

A set of infection control practices used in healthcare settings to prevent transmission of diseases that can be acquired by contact with blood, body fluids, non-intact skin, and mucous membranes.

Transmission-based Precautions

Infection prevention measures tailored to halt the spread of specific pathogens through direct or indirect contact, droplets, or airborne transmission.

Barrier Airway Equipment

Devices designed to protect the airway or facilitate breathing in emergency situations or surgical procedures.

Category I Task

A designation for tasks that are considered top priority or utmost importance in a given context.