The points lie on the line, I believe, since they're part of it. 
        
             
        
        
        
Answer:
C) 0.179
Step-by-step explanation:
Since the trials are independent, this is a binomial distribution:
<u>Recall:</u>
- Binomial Distribution -->   
 denotes the probability of denotes the probability of successes in successes in independent trials independent trials
 denotes the probability of success on each of denotes the probability of success on each of trials trials
 denotes the probability of failure on the remaining denotes the probability of failure on the remaining trials trials
 denotes all possible ways to choose denotes all possible ways to choose things out of things out of things things
<u>Given:</u>
<u>Calculate:</u>
Therefore, the probability that the archer will get exactly 4 bull's-eyes with 10 arrows in any order is 0.179
 
        
             
        
        
        
Answer:
Step-by-step explanation:
The 3 angles must add up to 180. So
6x + 4x + 2x = 180
12x = 180
x = 15
Plug this into all the angles and you have your answers
 
        
                    
             
        
        
        
6-3-3=-0 its - cause 3+3=6 and if 3-6-3 is o but its already o then just put a little line net to the zero