Which equation represents a nonlinear function? a. y=-3x+1 b. y=x^2+1 c. y=x/2+1 d. y=2x+1/2

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

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Which two undefined geometric terms always describe figures with no beginning or end?