Answer:
   1131.0 m³
Step-by-step explanation:
Using the formula for the volume of a cylinder, fill in the appropriate values and do the arithmetic.
   V = πr²h
Since this formula needs the radius of the cylinder and you are given the diameter, you must divide the diameter by 2 to get the radius:
   r = d/2 = (12 m)/2 = 6 m
Then the volume is ...
   V = π(6 m)²(10 m) = 360π m³ ≈ 1131.0 m³ . . . . . rounded to tenths
 
        
             
        
        
        
Answer:
Step-by-step explanation:
The ratio of adult to children is determined by number of adult / number of children.
We want to determine the three ratios that are equivalent to 2 adults 5 children. So we will divide each of the given number of adults and children. 
1) 8 adults 20 children = 8/20 = 2/5
2) 5 adults 8 children = 5/8
3) 20 adults 50 children = 20/50 = 2/5
4) 4 adults 10 children = 4/10 = 2/5
So the three ratios that are equivalent to 2 adults 5 children are 
8 adults 20 children, 
20 adults 50 children and 
4 adults 10 children
 
        
             
        
        
        
Answer:
The coefficient is 3 and the constant is 4 in 
relation to the equation mx + c where m is the coefficient of x and c is the constant.
 
        
                    
             
        
        
        
Answer:
3/5 
Step-by-step explanation:
this is the correct answer because a is represented by the number picked is greater than 7.
3/10 are less than 7 
2/5 are less than 7 
but 3/5 are more than 7
so the answer is 3/5 
brainliest plzz