Answer:
1/12
Step-by-step explanation:
The probability that Helen will roll a 4 is 1/6 the probability that she will get tails is 1/2. Multiply those two events together to find the probability of P(A and B)
 
        
                    
             
        
        
        
Answer:  [D]:    y  =  -3x  +  2  .
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Answer:
m = 7
m = -7
Step-by-step explanation: 
 
        
                    
             
        
        
        
Answer:
33.29
Step-by-step explanation:
A=πr^2
A=π2^2=12.57
12.57/2=6.29
7-4=3
3x2=6
6/2=3
4x6=24
6.29+3+24=33.29
 
        
                    
             
        
        
        
Answer:
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