Answer:
20 tea bags
Step-by-step explanation:
if 5 is 1 gallon then you do 5x4=20
2 feet is the minimum height it can be
Answer: 
Step-by-step explanation:
Given
Cost of white-washing =Rs. 4989.60
Rate =20 per meter square
So, inside area of = 
The surface area of dome= 

The volume of air in the dome 
