What are solutions to 12x to the third power

What is the range for 31,39,29,34,37,24,36,33,34,28

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class