Solve the Problem. -Within a Group of N People, the Number of Possible

question 200

Multiple Choice

Solve the problem.
-Within a group of n people, the number of possible handshakes, N, is given by . At a party, everybody shakes hands with every other person. If the total number of handshakes is 210, how many people are at the party?

• A) 20
• B) 23
• C) 21
• D) 22

---

Definitions:

Christian Morality

A set of ethical standards and principles derived from Christian teachings, focusing on concepts like love, compassion, forgiveness, and integrity.

Self-Discipline

The ability to control one's feelings, desires, and actions; actively making decisions and following them through without external pressure or influence.

Religious Freedom

is the principle that supports the freedom of an individual or community to practice any religion they choose, or none at all, without government interference.

Deists

People who believe in deism, a philosophical position that posits the existence of a God or supreme being but denies religion-based revelations, emphasizing reason and the observation of the natural world.