Answer:

Step-by-step explanation:
The volume of a cylinder is:

where  is the radius and
 is the radius and  is the height.
 is the height.
The height is 4 inches greater that the radius, so:

Substituting this in the formula for volume:

the volume is 
thus:

Dividing everything between pi:


We can see that the solution for this is 
since 
We have the radius, now we find the height:


 
        
                    
             
        
        
        
1, 3, 3, 4, 5, 6, each x is one of each number below
        
             
        
        
        
Answer:
11/381
Step-by-step explanation:
Not sure what the ? after each number means but I'm going to assume they aren't there
so we need find the number of tokens in all which is
44+1414+66=1524
P(red)=44/1524 now reduce giving P(red)=11/381
 
        
                    
             
        
        
        
Answer:
the system of equation has infinite solution
Step-by-step explanation:
 ,
 , 
Solve the first equation for x_2
Subtract 5x1 on both sides


Now substitute -5x1 on second equation



0=0
So the system of equation has infinite solution
 
        
                    
             
        
        
        
1000 mL = 1 L
0.85 L = (0.85 L)*(1000 mL/1 L) = (0.85*1000) mL = 850 mL
So, 0.85 liters is equivalent to 850 milliliters