Find the Sum $$\sum _ { i = 1 } ^ { 45 } 7$$

question 264

Multiple Choice

Find the sum.
- $$\sum _ { i = 1 } ^ { 45 } 7$$

• A) 1,035
• B) 7
• C) 315
• D) 308

---

Definitions:

Memory

The capability of the mind to retain and recall information.

Repression

A defense mechanism where unwanted thoughts and feelings are unconsciously excluded from consciousness.

Contemporary

Belonging to or occurring in the present or recent times, often used to describe current trends or ideas.

Memory Researchers

Individuals or scientists dedicated to studying how memory works, including how information is encoded, stored, and retrieved.