The level of water in a draining pool can be modeled with the function below: d(t) = 12(.72)^t
d = depth of water in feet
t = amount of time draining in days

Question:
Max claims that the pool is draining at a rate of 1.36% per hour. Is he correct? Explain.

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.