The answer would be C, oxygen because there was not a sufficient amount.
        
                    
             
        
        
        
Answer:
The price of the admission is 15.
Step-by-step explanation:
From the information given, you can write the following equations:
a+3e=45 (1)
a+5e=65 (2), where:
a is the admission cost
e is the exhibition cost
First, you can solve for a in (1):
a=45-3e (3)
Second, you can replace (3) in (2):
45-3e+5e=65
45+2e=65
2e=65-45
2e=20
e=20/2
e=10
Finally, you can replace the value of e in (3):
a=45-3e
a=45-3(10)
a=45-30
a=15
According to this, the price of the admission is 15.
 
        
             
        
        
        
Answer:
volume
of course, how <u>much</u> water is asking about the capacity of cylinder, meaning it's volume in this case.
 
        
             
        
        
        
Answer:
Equation of line best fits the scatter plot is y =  
 
Step-by-step explanation:
Let the equation of line be y = mx + c
where m = slope of line and c is the intercept on y -axis
from the graph intercept on y-axis is 108 
and the slope of line is given by m =  where (
 where ( ) and (
) and ( ) is the points on line
) is the points on line
let, points be (4,96) and (18,36)
on calculating this m =  =
 = 
Therefore equation of line best fits the scatter plot is y =  
 
 
        
             
        
        
        
Slope: 15 Y Int:40 equation y=15x+40. 24 Hours $55