Brookwood High School is considering adding co-ed soccer to the sports program for the fall season. In order to get an unbiased sample of interest in soccer, who should the school survey? A.
every fifth student entering the cafeteria

B.
students in freshman homerooms

C.
girls in PE class

D.
members of the soccer team

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

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

Identify the number as a rational or irrational.explain. 127