In order to find the surface area of a rectangle:
-- Find or measure the length of the rectangle.
-- Find or measure the width of the rectangle.
-- Make sure both quantities are in the same units.  
If they're not, then convert one or the other so that they are.
-- Multiply the two numbers.
The product is the area of the rectangle, in units of
square-(the unit in which the dimensions are measured).
        
             
        
        
        
Answer:
$7.00
Step-by-step explanation:

4a) 1 oz of coffee is equal to 0.35c, which is consistent with everything in the table.
4b)Knowing this, if we have 20 oz of coffee, and we multiply it by 0.35, we will get how much it costs for this cup. 
20*0.35 = 7.00
Hope this makes sense and feel free to ask questions!
 
        
             
        
        
        
Answer:
1838265625
Step-by-step explanation:
Scientific calculator 
 
        
             
        
        
        
Answer: The slope is  .
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Step-by-step explanation:
1. You set up your Slope Formula  .
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2. Substitue your points into the formula. .
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3. Once you substitute, you will solve the equation .
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4. Simplify the equation if you have to  .
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Answer with explanation:
Time taken by a person to read number of pages in a chapter= 18 minutes
It is not given what is the length of the page.So,we can't say exactly  how many pages can a person read by completely understading what is written in each page in a chapter.
So, to fully understand each and every page in 18 minutes you can read minimum number of pages from the option given.
Option A:⇒ 15, is most appropriate.