Express the Sum Using Summation Notation $$\frac { 1 } { 4 } + \frac { 2 } { 5 } + \frac { 1 } { 2 } + \cdots + \frac { 4 } { 5 }$$

question 70

Multiple Choice

Express the sum using summation notation.
- $$\frac { 1 } { 4 } + \frac { 2 } { 5 } + \frac { 1 } { 2 } + \cdots + \frac { 4 } { 5 }$$

• A)
• \(\sum _ { k = 1 } ^ { n } \frac { k } { k + 3 }\)
• B)
• \(\sum _ { k = 1 } ^ { 12 } \frac { k } { k + 3 }\)
• C)
• \(\sum _ { k = 0 } ^ { 12 } \frac { k } { k + 3 }\)
• D)
• \(\sum _ { k = 3 } ^ { 12 } \frac { k } { k + 1 }\)

---

Definitions:

Democratic Presidential Candidate

A candidate affiliated with the Democratic Party who runs in the presidential election aiming to obtain the highest office in the United States government.

Elected President

A political leader chosen through the process of democratic voting to hold the executive office in a republic or democratic state.

Bush's Secretary

Refers to an official or aide who served under President George H.W. Bush or George W. Bush, often in a significant governmental role.

House Majority Leader

The leader of the majority party in a legislative body, such as the U.S. House of Representatives, responsible for coordinating and strategizing party legislative activities.