Please go into more detail about the question then u will be able to help you
        
             
        
        
        
Answer:
7, 7.1, √51, 7.2
Step-by-step explanation:
√51 is 7.14
 
        
             
        
        
        
Answer:
y = x-2
Step-by-step explanation:
 
        
             
        
        
        
Answer: 
Step-by-step explanation:
The total outcomes of tossing a coin = 2
The total number of possible outcomes of flipping coin three times =2 x 2 x 2 = 8
Favorable outcome= (Head, tail, Head) in order 
i.e. Number of Favorable outcomes = 1
We know that , Probability = 
Therefore , The required probability 
Hence , the probability she gets (Head, tail, Head) in that order