Answer:
X=14 Y=14.
Step-by-step explanation:
The question is not explained very well.
Answer:

Step-by-step explanation:
Given


Required
The volume of the sphere
This is calculated as:

So, we have:


This gives:


Fold in half.
Fold in half again.
Density = Mass/Volume
Density = 6/12 = 0.5 g/mL or 0.5 kg/L