Answer:
Is it 2/5?
Step-by-step explanation:
Answer:
Composition: 
Domain = {
}
Step-by-step explanation:
Given

The requested composition becomes:

Then the Domain consists of all Real x-values for which the function is defined. In this case, the function is defined for all x-values for which the square root is defined, that is all x values for which:
(so the square root is defined in the Real number system)
This means 
The Domain is then all the Real x-values such that 
Answer:
It would be the green chart
Step-by-step explanation:
It is probably best to measure a volume of this size in Liters. This is a metric unit. There are 1000 liters in one cubic meter.