Answer:
based on the fact there are no listed choices, a true statement would be about how the number of times heads came up would be about 50% or 25 times
Step-by-step explanation:
 
        
             
        
        
        
Answer:
2(5^e)
Step-by-step explanation:
the answer is 2(5^e)
because  
2(5^1)= 10
2(5^2)=50
2(5^3)=250
2(5^4)=1250
and e is the input variable
 
        
             
        
        
        
4b+24=7b-8
32=3b
b=32/3
hope this helps!
        
             
        
        
        
I’m pretty sure it’s 308 ft sorry if it’s wrong
        
             
        
        
        
Try this solution:
1. for probability of both televisions work:

2. for probability of at least on is defective (it means, the sum = one is defective and two are defective):
 - for P(1defective);
 - for P(1defective);
 - for P(2defective);
 - for P(2defective);
totaly for at least one is defective:
