What is the surface area of the cube below?

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

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

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.