Fill in the Blank with One of the Words or Phrases

question 76

Multiple Choice

Fill in the blank with one of the words or phrases listed below.
- $\mathrm { A } ( \mathrm { n } ) \quad$ ــــــis an expression that can be written as the quotient $\frac { \mathrm { P } } { \mathrm { Q } }$ of two polynomials $\mathrm { P }$ and $\mathrm { Q }$ as long as $Q$ is not 0 .

• A) least common denominator
• B) rational expression
• C) complex fraction
• D) equation

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Definitions:

Dependent Variable

In an experiment, the variable that is thought to be affected by manipulations of the independent variable.

Condoms

Barrier devices used during sexual intercourse to reduce the risk of sexually transmitted infections and prevent pregnancy.

Polyurethane

A synthetic resin used widely in industrial and consumer products, including foams, elastomers, coatings, and fibers, known for its durability and flexibility.

Sexually Transmitted Diseases

Infections transmitted through sexual contact, caused by bacteria, viruses, or parasites.