Answer:
0.5220
Step-by-step explanation:
Since the probability of contamination is 0.15, the probability of no contamination is 1 - 0.15 = 0.85
The probability that they are all contaminated will be 0.85 * 0.85 0.85 * 0.85 = 0.52200625
This is 0.5220 to four decimal
 
        
             
        
        
        
Answer:
Naw I can't help ya I gotta find my notes 
 
        
             
        
        
        
13 + (-12) - (-5)
13 - 12 + 5
1 + 5 
= 6.
Answer is A)
        
                    
             
        
        
        
Answer:
X times 3 + 4 =22
X=6
Step-by-step explanation:
22-4=18 
18/3=6