Respuesta :

Hello,

To find the geometric mean, you multiply the 2 numbers and then take the square root.

So you will have the square root of 99 or about 9.95.

Good luck,
MrEQ

The geometric mean of given numbers 9 and 11, using the formula is 9.95.

What is geometric mean?

If a and b are two numbers

Their geometric mean = [tex]\sqrt{a*b}[/tex]

Given numbers are 9 and 11

So, the geometric mean of 9 and 11 will be:

[tex]\sqrt{9*11} \\\\\sqrt{99} \\\\9.95[/tex]

Therefore, the geometric mean of given numbers 9 and 11 is 9.95

To get more about the geometric mean visit to:

https://brainly.com/question/47038