Respuesta :

Correct answer is A.

g - geometric mean
[tex]g= \sqrt{ab} \\ \\g= \sqrt{6} ,a=4,b=? \\ \sqrt{6}= \sqrt{4b} \\ (\sqrt{6})^2= (\sqrt{4b} )^2 \\6=4b \\ \\b= \frac{6}{4} = \frac{3}{2}=1.5 [/tex]
jadinbean1

Answer:

1.5

Step-by-step explanation:

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