Evaluate the Expression $\arccos ( - 0.6 )$ A)421
B)2

question 122

Multiple Choice

Evaluate the expression.Round your result to two decimal places. $\arccos ( - 0.6 )$

• A)4.21
• B)2.21
• C)3.21
• D)0.21
• E)1.21

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Definitions:

Aggression

Behavior intended to harm or intimidate others, which can be physical or verbal.

Aggressive Behavior

Actions or conduct that is forceful, hostile, or attacking.

Independent Variable

The variable that is manipulated or changed in an experiment to observe its effect on the dependent variable.