Jasmine rolls a number cube 72 times. The number 2 is rolled 13 times and the number 3 is rolled nine times.

To the nearest whole percent, what is the experimental probability of rolling a 2 or 3?

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.