It's 2.5, 3, 5
Because the 2.5 is smaller than the 3, and the 5 is the greatest number out of those three numbers. :)
21-6=15
The range of the set is 15
Answer:
the second one. Fly: to die and go to heaven
Step-by-step explanation:
n - a number
14. Nine more than the square of a number: n² + 9.
15. Twice the difference between a number and ten: 2(n - 10)