$$\text { Find the value of } s \text { in the interval } [ 0 , \pi / 2 ] \text { that makes the statement true. Round to four decimal places. }$$

question 24

Multiple Choice

$$\text { Find the value of } s \text { in the interval } [ 0 , \pi / 2 ] \text { that makes the statement true. Round to four decimal places. }$$
-cos s = 0.6784

• A)0.8252
• B)0.7456
• C)5.4580
• D)0.9668

---

Definitions:

Electrical

Pertaining to the technology of electricity, including its generation, transmission, distribution, and devices or systems that use electrical power.

Drum In Hat

A miniature drum brake assembly housed within the hat of a rear disc brake rotor to serve as the parking brake.

Wear Indicating Device

A feature built into a brake pad or tire that provides a visual or audible warning when the component has worn down to its replacement limit.

Retraction Mechanism

A system designed to withdraw or pull back a part or component, commonly found in devices like seat belts or retractable pens.