Graph Y
It’s the only one that makes sense.
Hope that helps!
I believe the answer is that he weighs 20 kilograms.
Hope this helped :)
Answer: 
Step-by-step explanation:
Given
The volume of Sphere is 
It is reduced by a scale factor of one-fourth i.e. Volume is reduced to one-fourth of the original volume
The new volume is given by

Answer:
Pumpkin: 6
Hat: 5
Cauldron: 12
Ghost: 2
Double check those just in case, but those are the answers.
Answer
mixed number form
1 7/13
Exact form
20/13
Step-by-step explanation: