Answer:
The value is 
Step-by-step explanation:
From the question we are told that
 The number of cans is n = 4 
 The number of can that are empty is N = 3 
 The number of can filled with water is k = 1 
 The number number of sets of cans is w = 5 
Generally probability of detecting the correct can is mathematically represented as 
 
=> 
=> 
Generally probability of not detecting the correct can is mathematically represented as 
 
 
 
Generally the number of cans expected of the farmer to correctly identify by chance is mathematically represented as 
 
=> 
=> 
 
        
             
        
        
        
Ruthie wants to construct a line that passes through point P and is perpendicular to AB. What should Ruthie do first?
A)	measure the length of segment AB with her compass 
B)	construct two intersecting arcs with centers A and B 
C)	use her straight-edge to draw a line from point P to point A 
☆☆☆D)	construct an arc with center P that intersects segment AB in two points
        
                    
             
        
        
        
The answer is 340.687 liters
        
             
        
        
        
Answer:
x = 3
Step-by-step explanation:
2x + 4 = 10
 -4. -4
(2x = 6) ÷ 2
x = 3
 
        
                    
             
        
        
        
Answer: y = (x - 6)^2
work:
y = x^2 - 12x + 36
y = (x - 6) (x - 6)
y = (x - 6)^2