9, 18, 12, 9, 13, 22, 8, 23, 16, 17 What is the mode?

9

Step-by-step explanation:

9, 18, 12, 9, 13, 22, 8, 23, 16, 17

Mode is the number that appears most often

Listing numbers in order from smallest to largest helps to see how many of each number

8,9,9,  12, 13,16,17 ,18, 22, 23,

We see the number 9 appears most often

Mode: 9

(Hope this helps! Brainliest please! :D)

A

Step-by-step explanation:

its C as if is X+Y= 4 and all of it is squared then un squeare it and its 2, 2 is the radius of A