To find which measure of variability is greater and which average number of monthly fatalities is higher, you will need to calculate the mean and the mean absolute deviation for both years 
 The mean will tell us which is generally higher, and the mean absolute deviation will tell us which has a greater variability. 
 The correct answer is D. 
 Please see the attached picture for the work. 
 
        
        
        
Let 

 be the identity matrix. Then pick whatever matrix you like for 

.
 
        
        
        
Answer:
The image is sideways.
But if your graph is like on the image, then the answer is: {y│-3 ≤ y ≤ 4}
Range is the set of y values
Least function value is -3 and greatest is 4
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Given that,
Radius of the cone, r = 5 units
Height of the cone, h = 6 units
We need to find the volume of the cone. The formula for the volume of the cone is given by :

Substitute all the values,

So, the volume of the cone is  .
.