Answer:
34%
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
35m
Explanation:
Perimeter is the sum of all the sides of a shape, or a+b+c=P.
12m+8m+15m = 35m
 
        
                    
             
        
        
        
Part A: 65/90 because you take the given number of positive test and put it over the total number of test. 
Part B: it’s dependent because it depends on the negative to get the probability/likely hood.
        
             
        
        
        
Answer:
216 seats are filled
Step-by-step explanation:
240-90%=24 
24+216=240 
thats how you know 216 is correct