Answer: You need to show the number line in order to get an answer.
 
        
             
        
        
        
Answer:
si lan varlgo 2x4x4x2.5
Step-by-step explanation:
la nidra si margo
 
        
                    
             
        
        
        
THe answer is A.... 42.4 times 10.5 is 445.20
        
                    
             
        
        
        
Answer: Our required probability is 0.11.
Step-by-step explanation:
Since we have given that 
Number of workers in first shift = 21
Number of workers in second shift = 15
Number of workers in third shift = 13
We need to find the probability of choosing exactly two second shift workers and two third shift workers.
So, it becomes,

Hence, our required probability is 0.11.