Which expression is equivalent to x2-16 ?

You put $2000 in an account with a simple interest rate of 1.5%. how long does it take for the account to earn $60?

What are the sotions to the quadratic equation 9x^2=4

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