Use the fact that 
to evaluate the expression without using a calculator. 
Definitions:
Arousal
A state of physiological and psychological alertness and readiness, often triggered by stimuli in the environment.
Performance
The act of carrying out a task or the level of efficiency and effectiveness with which it is completed.
Gender Differences
Variations in characteristics, behaviors, or attitudes between males and females that are attributed to gender.
Empathy
The ability to understand and share the feelings of another.
Q11: Most of Earth's water resides in<br>A)the oceans.<br>B)the
Q20: Several greenhouse gases are more effective than
Q27: Find the values of x for which
Q32: The roots of mangrove trees often have
Q33: Refer to the following figure. What are
Q34: The duration,frequency,depth,and season of flooding of a
Q65: Find the domain of the function. <img
Q76: Two ships leave port at the same
Q199: A function f is continuous at the
Q201: Simplify the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6026/.jpg" alt="Simplify the