Answer:
8x !
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The required probability is 0.1. 
Step-by-step explanation:
red balls = 3 
yellow balls =  2 
blue balls = 5 
Selected balls = 5 
Number of elemnets in sample space = 10 C 5 = 1260
Ways to choose 1 red ball and 4 other colours =  (3 C 1 ) x (7 C 4) = 105 
Ways to choose 5 balls of other colours = 7 C 5 = 21
So, the probability is 
  
 
        
             
        
        
        
Answer:
the x axis is the one that lies flat horizontal this is called the run. the y intercept is the one that goes up and down standing. now you have to plot a dot on the line x moving toward the negative 1 and go up to y meeting up to 4 and that should give you the line to graph