According to official guidelines, a regulation basketball will bounce (or rebound) 54 inches if dropped onto a court from a height of 6 feet (72 inches). alle measurements are taken from the bottom of the ball, assuming you have a regulation basketball, how high can you expect the ball to bounce on the 10th bounce?

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.