Answer:
15x^4+2x^3-8x^2-22x-15
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Given data for the cone
height h= 4 in
radius r= 1 in 
hence diameter d= 2 in
thickness of cone= 0.1 in
The volume of the cone including the shell can be expressed as


The volume of the ice cream can be expressed as
N/B: the diameter of the ice cream is 
2-(0.1*2)= 2-0.2= 1.8 in
hence the radius is 0.9 in

The difference in volume is 
 
        
             
        
        
        
A line that would appear like this ( / ) on a graph would have a positive slope because the coordinates that the line passes through are increasing from left to right.
        
             
        
        
        
Answer:  A. 0.2
 
Step-by-step explanation:
Probability for any event = 
Three flavors of juice are offered at a school cafeteria.
The given table: 
Orange Grape   Cherry
51             30              69
Total juices = 51+30+69 =150
Now, the probability that a student who bought juice chosen at random purchased the grape flavor= 

Hence, the correct option is A.