Write 491 in Expanded Form $4 + \frac { 9 } { 10 } + \frac { 1 } { 100 }$

question 45

Multiple Choice

Write 4.91 in expanded form.

• A) \(4 + \frac { 9 } { 10 } + \frac { 1 } { 100 }\)
• B) \(4 + \frac { 9 } { 10 } + \frac { 1 } { 10 }\)
• C) \(4 + 0.091\)
• D) \(4 + \frac { 91 } { 10 }\)

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Definitions:

Self-report Measures

Assessment tools that rely on individuals' own accounts of their feelings, thoughts, or behaviors, often through questionnaires or interviews.

Questionnaire

A research instrument consisting of a series of questions for the purpose of gathering information from respondents.

Reliable

The extent to which a measure, test, or instrument yields consistent and stable results across different occasions.

Valid

Pertaining to something that is sound, well-founded, or legally binding.