Show an example of an irrational number between 9 and 11.(1 point) Responses 99−−√ start root 99 end root 20−−√ start root 20 end root 10−−√ start root 10 end root 100−−−√

Answer 1

An example of an irrational number between 9 and 11 is $\sqrt{99}$, which is approximately 9.949874... Thus, it lies between 9 and 11.

So the correct choice is: $\sqrt{99}$.