Ellen just got a new supervisor. How can she establish good communication habits with her supervisor? a) Constantly check in with her supervisor b) Show her emotions freely c) Take notes during conversations Od) Ask her supervisor a lot of personal questions

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.