If f(x) = x and g(x) = 2, what is (fºg)(x)?

If the measure of xyz is 81 what is the measure of yz

The table above shows approximate conversions from gallons to liters. what is the value of x?

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