Roll 2 number cubes 10 times. If you roll the same number the second time, roll again until you get a different number. What is the experimental probability that
the numbers you roll are 2 apart?*
4/10 or 2/5 or 40%
How close is your result in to the theoretical probability? *
Your answer

The bottom of ignacio's desktop is 74.5cm from the floor. ignacio's 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