Which of the Following Is an Advantage of Having Children

question 67

Multiple Choice

Which of the following is an advantage of having children late?

• A) Women have fewer medical problems during pregnancy.
• B) Parents have more physical energy.
• C) Parents have more income for child-rearing expenses.
• D) Parents are less likely to build up expectations for their children.

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Definitions:

Cramer's Rule

A mathematical theorem used to solve systems of linear equations with the same number of equations as unknowns, using determinants.

System of Linear Equations

A group of one or more linear equations that share a common set of variables.

Row-echelon Form

A form of a matrix where all nonzero rows are above any rows of all zeroes, and each leading entry of a row is to the right of the leading entry of the previous row.

Matrix

A rectangular array of numbers, symbols, or expressions, arranged in rows and columns, used in linear algebra.