Bryan was told to expect to have 10 interviews with different companies before being offered a job. Over a period of weeks, he has 30 job interviews. How many job offers should he expect to receive?

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

What is the range? can’t seem to find it out

What are the domain and range of the function f(x)=2^x+1