What’s the volume of this sphere?

Me with this one question, and i'll upvote the brainliest answer

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

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?