Growth factors for the population of Chattanooga in the past two years have been 8 and 12.The geometric mean has a value of
A) 20.
B) $\sqrt { 20 }$ .
C) $\sqrt { 96 }$ .
D) 96.

Name: Growth factors for the population of Chattanooga in the past two years have been 8 and 12.The geometric mean has a value of A) 20. B) $\sqrt { 20 }$ . C) $\sqrt { 96 }$ . D) 96.
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Question

Quizplus · Accepted Answer

The geometric mean of two numbers is the square root of their product. So, the geometric mean of 8 and 12 is $\sqrt{8 \times 12} = \sqrt{96}$.

Growth Factors for the Population of Chattanooga in the Past 20\sqrt { 20 }20​

Growth Factors for the Population of Chattanooga in the Past $\sqrt { 20 }$