The answer is B, 2.5x
2.5 is the average of how many times higher they can jump and x is the average person
Answer:
4 1/9
Step-by-step explanation:
Add all of them together. you get 37. Then divide them by how many numbers. You get 4.111 repeating. I then just turned that into a fraction and got 4 1/9
The answer would be x=0, 2i, -2i