Calculate the surface area of this box

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

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.