Asubmarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. which represents the location of the submarine compared to sea level?

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

How can you tell when x and y are not directly proportional?