The bottom 2 i’m pretty sure, sorrry if it’s wrong
Answer:

Step-by-step explanation:
Total Volume of Water = 
Volume drunk by James =
Volume drunk by Simon =
Volume drunk by Matthew = 
Volume drunk by Gilbert =
Total Volume Drunk (i.e. The Sum) = 
Volume of water Left = Total Volume of Water-Total Volume Drunk
= 
Answer:is 10 % because it increases in size
Step-by-step explanation:
Answer:
1.33 years.
Step-by-step explanation:



