Solve the Problem $T = 591 - 76 \cos 2 \theta$

question 200

Multiple Choice

Solve the problem.
-Consider the formula $T = 591 - 76 \cos 2 \theta$ , where $\theta$ is measured in degrees. To the nearest hundredth of a degree, what is the smallest positive value of $\theta$ for which the value of $\mathrm { T }$ will be 559 ?

• A) \(68.10 ^ { \circ }\)
• B) \(29.55 ^ { \circ }\)
• C) \(32.55 ^ { \circ }\)
• D) \(65.10 ^ { \circ }\)

---

Definitions:

Cross-Sectional Design

A research method that involves observing subjects from different demographics and backgrounds at a single point in time to compare and contrast.

Recessive Genes

Genes that are expressed in offspring only when inherited from both parents, as opposed to dominant genes, which are expressed when inherited from at least one parent.

Dominant Genes

Genes that express their traits when present in an organism, overpowering the effects of recessive genes if both are present.

Critical Periods

Critical periods are specific times during early life when the development of particular abilities, behaviors, or characteristics is most susceptible to environmental stimuli.