What is answer to 7/24.15

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

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

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?