<h3>
Answer:  75.36 square feet</h3>
Your teacher may want you to type the number only.
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Work Shown:
SA = surface area of a cylinder
SA = 2*pi*r^2 + 2*pi*r*h
SA = 2*3.14*2^2 + 2*3.14*2*4
SA = 75.36
The surface area is roughly 75.36 square feet.
 
        
        
        
Answer:
The density of oak is <u>0.695</u> grams per cubic centimeter.
Step-by-step explanation:
Given:
Oakwood has a mass of 2.85 kilograms and a volume of 4100 cubic centimeters.
Now, to find the density of oak in grams per cubic centimeter.
Mass (m) = 2.85 kilograms.
So, using conversion factor we convert into grams:

Volume (v) = 4100 cubic centimeters.
Now, to get the density by using formula:



Therefore, the density of oak is 0.695 in grams per cubic centimeter.
 
        
             
        
        
        
If a pack of paper costs 3.75 including tax, and there is a $20 budget, then the equation to find out the answer would be 3.75p is greater or equal to $20. So the answer would be B. 3.75 would be multiplied by the tax and then applied up to $20. 
        
             
        
        
        
Answer:
$3
Step-by-step explanation:
the cost of 5 DVDs and a $15
you didn't ask anything