Solve and round to nearest tenth
x - 2.1 = 10.7

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 the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons