A fair number cube with faces numbered 1 through 6 was rolled 50 times. The cube landed with the number 2 up 10 times. What is the difference between the experimental probability and the theoretical probability of the number 2 landing face up? ​

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?