Answer:
He is 82 percent done
Step-by-step explanation:
by multiplying 18 laps by 50 yards we have to total distance of 900 yards
so using the equation (738/900) * 100 we get 82
 
        
             
        
        
        
Answer:
Bottom left
Step-by-step explanation:
Because when you draw the graph you see that x is larger than 2 , and 2 is not including in the solution so, we just make a small lines (forget the y-axis).
I hope that it's a clear solution and explanation. 
 
        
             
        
        
        
Answer: x=-2/3
Explanation: Heres what my calculator says!
After you divide it will give you -2/3 :)
 
        
        
        
I need help with these too ugh someone help me
        
                    
             
        
        
        
Answer: continuous random variable.
Step-by-step explanation:
A discrete random variable is defined as a random variable which consists of countable number. Examples include numbers of shoes, number of sales etc.
A continuous random variable is a random variable whereby the data can take several values. It is a random variable that takes time into consideration. 
Therefore, the amount of time six randomly selected volleyball players play during a game will be a continuous random variable since time so involved.