Use the Change-Of-Base Formula to Approximate the Logarithm to Four $$\log _ { 5 } 7.3$$

question 140

Multiple Choice

Use the change-of-base formula to approximate the logarithm to four decimal places. $$\log _ { 5 } 7.3$$

• A) 0.8096
• B) 0.1644
• C) 1.2351
• D) 0.8633

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