PLEASE VIEW MY LAST 2 QUESTIONS I NEED HELP REALLY BA WILL GIVE BRAINLIEST FOR THEM

Graph the equation by plotting point x=2

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

How do you find the circumfrance of a circle?