Your anwer is C)<span>f(x) = 467(5 to the one fourth power)4x</span>
        
                    
             
        
        
        
When you find the mean you add all of them together. Then you divide your answer by how many numbers there are that you added. 
So what I did was add 29+30+28+32+29+31+27= 205
then divide 205 by 7 and you get 29.285
        
                    
             
        
        
        
Answer:
400 students 
Step-by-step explanation:
So 15 percent is 60 students
make an equation 
0.15x=60 
X stands for the total amount fo students and multiply that 0.15 becuase we know ti equals 60 and finding X will solve both problems 
that’ll give you 400 students 
if you check 
400*0.15=60
So its correct
 
        
             
        
        
        
Hi all! ❤ 
I know this answer is late, so for anyone in the future, I am 100% positive about these answers, I just took the quiz. So here they are...
The graph has a y-intercept only.
The point (0, 2.40) is on the graph.
The graph increases from left to right. 
Hope this helps someone baiii ❤
        
             
        
        
        
2/21or ethier 2/7 tht will be the answer maybe.