Answer:
D is the answer. Djeifuuft
 
        
                    
             
        
        
        
The runner ran 5/6 then he ran 9/10 more how much did he run in all
        
                    
             
        
        
        
Answer:
It is C
Step-by-step explanation:
trust me ☜(゚ヮ゚☜)
 
        
                    
             
        
        
        
The distribution will be skewed to the positive side because the mean is greater than the median.
Mean: 3.7
Median: 3
Answer: B
        
             
        
        
        
• First way to solve:
We'll manipulate the expression of the equation:

If we have y=0:

Then, the function has one real zero (x=3) and two imaginary zeros (4i and -4i).
Answer: B
• Second way to solve:
The degree of the function is 3. So, the function has 3 complex zeros.
Since the coefficients of the function are reals, the imaginary roots are in a even number (a imaginary number and its conjugated)
The function "has only one non-repeated x-intercept", then there is only one real zero. 
The number of zeros is 3 and there is 1 real zero. So, there are 2 imaginary zeros. 
Answer: B.