A roll of 100 pennies is in the shape of a right cylinder. Each penny has a diameter of 0.75 inches and a thickness of 0.04 inch
es. Which expression, when simplified, would be equal to the volume of the roll of pennies in cubic inches?
 
      
                
     
    
    
    
    
    2 answers:
            
              
              
                
                
Answer:
Step-by-step explanation:
<u>The volume formula:</u>
<u>Given:</u>
- d = 0.75 in ⇒ r = d/2 = 0.75/2 in
- h = 0.04 in
<u>The volume of each penny:</u>
<u>The volume of 100 pennies:</u>
- V = 100*π(0.75/2)²(0.04) = π(0.75/2)²(4)
Correct choice is B
 
                                
             
                    
              
              
                
                
<u>Given </u><u>:</u><u>-</u>
- Roll of 100 pennies is in shape of right cylinder .
- Diameter of penny = 0.75 in.
- Thickness = 0.04 in.
<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>
<u>Answer</u><u> </u><u>:</u><u>-</u>
As we know that ,
- Volume of cylinder = πr²h
Substitute the values ,
- V = π * (d/2)² * thickness 
- V = π *(0.75/2)² * 0.04 in³ 
Hence for 100 ,
- V = 100 * 0.04 * π * (0.75/2)²
- V = π 4 (0.75/2)²
 
                                
             
         	    You might be interested in
    
        
        
Answer:x is 52 and y is 38.
Step-by-step explanation:
x+128=180
x=52
52+y=90
y=38
 
        
             
        
        
        
Answer:
The answer is True for the first and false for the last also cool pfp Neeheehee ;)
 
        
                    
             
        
        
        
Answer:
table one 
Step-by-step explanation:
because the table is split in to four different tables but it is put together and so the one that is the highest is the first table
 
        
             
        
        
        
57.4 is the answer I hope it helps
        
             
        
        
        
Answer:
pretty much yes just that one is bigger than the other
Step-by-step explanation: