Answer:
There would be 12 total picks. 
Step-by-step explanation:
In order to find this, create a proportional equality in which the top of the equation is the number of orange picks and the bottom is the number of green picks. 
2/1 = x/4
Now we cross multiply to find out the total number of picks. 
1*x = 4*2 
x = 8
Now that we have the number of orange picks, we add to the number of green picks for the total number. 
4 + 8 = 12 
 
        
             
        
        
        
To find the surface area of a cylinder, use the formula SA = 2(pi)(radius^2) + 2(pi)(radius)(height).
So now, plug in what you know.
SA = 2(3.14)(5^2) + 2(3.14)(5)(9)
SA = (6.28)(25) + (6.28)(45)
SA = 157 + 282.6
SA = 439.6 square cm
439.6 square cm is your surface area
        
                    
             
        
        
        
Answer:
The LCD denominator is 1
Step-by-step explanation:
 
        
             
        
        
        
Answer:
3.00/8
Step-by-step explanation:
because u simplify 15/5 and u get 3
 
        
             
        
        
        
True.
E.g. (x-1)(x-2) versus 100(x-1)(x-2)
They have same roots of x= 1 or 2, but the second equation is 100 times stretching of the first one vertically