Use a Change of Base Formula to Evaluate the Given

question 226

Multiple Choice

Use a change of base formula to evaluate the given logarithm. Approximate to three decimal places.
- log (x+20) =1

• A) 20
• B) 1
• C) -10
• D) 10

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Definitions:

Standard Deviation

A numerical indicator that calculates the degree of spread or deviation of data points from their average.

Payoffs

The outcomes or benefits received from a particular action or decision, often used in the context of game theory.

Standard Deviation

A measure of the dispersion or variation in a set of values, indicating how much they deviate on average from the mean.

Variance

A statistical measurement of the dispersion of a set of data points around their mean, indicating how spread out the data are.