Hey there! 
If z = 5 
we replace "z" with "5" 
So, let's test out the problem to see if it is true or false
Problem becomes: 

Let's work this out

Problem becomes: 


Problem becomes: 


So, therefore it looks like this statement/ sentence is 

!
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Answer:
 x > 0 and y < 2
Step-by-step explanation:
By definition the inverse of a function is simply, when the domain and range are swapped. So if the domain of g(x) is x < 2 and y > 0, then the inverse will have these swapped. So x > 0 and y < 2
 
        
                    
             
        
        
        
Answer:
First question = 800 cm^3
Second question =120π
Step-by-step explanation:
The formula for volume is base x height x width.
The formula for area of cylinder is 2πrh+2πr^2 but it has no lid so
2πrh+πr^2.