Answer:
v=2144.66
Step-by-step explanation:
formula: 4/2 (pi) (r)³
................
Thye have to have like denominators.
So it becomes, 6/15+5/15 which is equal to 11/15
Answer:
The air is .6m^3
Step-by-step explanation:
The volume of a cube is
V = s^3 where s is the side length
The volume of the tank is
V = 1^3 = 1 m^3
The volume of the water is 1 by 1 by .4
V = l*w*h
= 1 *1*.4
= .4 m^3
The difference must be filled by air
1- .4 = .6 m^3
The air is .6m^3