Solve $\frac { 1 } { f } = \frac { 1 } { s _ { 1 } } + \frac { 1 } { s _ { 2 } }$

question 267

Multiple Choice

Solve: $\frac { 1 } { f } = \frac { 1 } { s _ { 1 } } + \frac { 1 } { s _ { 2 } }$ for $f$

• A) \(f = \frac { s _ { 1 } s _ { 2 } } { s _ { 1 } + s _ { 2 } }\)
• B) \(f = + 1\)
• C) \(f = s _ { 1 } + s _ { 2 }\)
• D) \(f = \frac { s _ { 1 } s _ { 2 } } { s _ { 1 } - s _ { 2 } }\)

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Definitions:

Navajo Reservation

A territory established for the Navajo Nation, which is the largest land area retained by an indigenous tribe in the United States.

NAACP

The National Association for the Advancement of Colored People, a civil rights organization founded in 1909 to fight for racial equality in the United States.

School Segregation

The practice of keeping children in separate schools based on race, leading to unequal educational opportunities.

White Supremacy

An ideology that holds white people as superior to those of all other races, fostering systemic racism and discrimination.