I believe that correlation without causation is the number of doctors
Correlation with causation is the number of high school seniors. Hope this helps!
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
x² = 19x + 12
⇔ x² - 19x - 12 = 0
Calculating the discriminant :
b² - 4ac = (-19)² - 4×1×(-12) = 409 
The discriminant is positive ,then the equation has two solutions.

 
        
             
        
        
        
Answer:
7.75
Step-by-step explanation:
(I'm assuming you need to find the missing side of the triangle) 
To find missing values in a right angle. we will use the pythagoras theorem which states that: 
h^2 = a^2 + b^2
16^2 = 14^2 + b^2
256 = 196 + b^2
256 - 196 = b^2
60 = b^2 (take sqaure root) 
b= 7.75 
Answer from Gauthmath 
 
        
                    
             
        
        
        
36 x 3/9.
3/9 = 0.33
0.33 x 36 = 12