Rewrite the Expression with a Rational Exponent $( \sqrt { 23 x y } ) ^ { 7 }$

question 60

Multiple Choice

Rewrite the expression with a rational exponent.
- $( \sqrt { 23 x y } ) ^ { 7 }$

• A) \(( 23 x y ) ^ { 7 / 2 }\)
• B) \(\frac { ( 23 x y ) ^ { 2 } } { 7 }\)
• C) \(\frac { ( 23 x y ) ^ { 7 } } { 2 }\)
• D) \(( 23 x y ) ^ { 2 / 7 }\)

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Definitions:

Standard Deviation

A way of measuring how much variety or distribution exists among numerical values.

Expected Value

In probability theory, a weighted average of all possible values of a random variable, reflecting its anticipated outcome.

Sample Proportion

A statistic that estimates the fraction of the population that has a certain trait, characteristic or behavior, calculated as the number of observations in the sample with that trait over the total sample size.

Probability

A measure of the likelihood that a particular event will occur, expressed as a number between 0 and 1.