Answer:
Step-by-step explanation:
well i guess if the decimal is on the left you would move it to the right twice
because if you only moved it once it'd become 1.0
and if you moved it to the left once it would also become 1.0
and if you moved it twice to the left you would be left with .10
pls mark me brainliest
 
        
             
        
        
        
Answer:
   84.8 in³
Step-by-step explanation:
The formula for the volume of a cylinder is ...
   V = πr²h
The volume Mary will be filling will be 3/4 of the 9-inch height of the vase, so is ...
   V = π(2 in)²(3/4·9 in) = 27π in³ ≈ 84.8 in³
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<em>Comment on the answer</em>
In more conventional units of measure, that is very nearly 3 pints of water.
 
        
             
        
        
        
Represent 'a number' by x
7 times x equals 9 more than 4 times x
7 times x=9+4 times x
7x=9+4x
subtract 4x from both sides
3x=9
divide 3
x=3
the number is 3
        
             
        
        
        
Answer:
$150
Step-by-step explanation: