Question

Pls help im taking a test - list in order from least to greatest

Answer 1

Answer:

Answer choice C

Step-by-step explanation:

$\sqrt{21}$ is approximately 4.58

$\pi$ is approximately 3.14

$\sqrt{9}$ is 3

And 2.15 is 2.15 :)

Ordering these from least to greatest is ordered correctly in answer choice C.