The price changed by $42 over the course of seven weeks
        
                    
             
        
        
        
Answer:
f(x)=xy3 -4xy2 -7x+10
Step-by-step explanation:
the xy3 and xy2 means x to the 3rd power and x to the second power
 
        
             
        
        
        
x + 1 minus StartFraction 4 Over x cubed + 3 x squared + 8
Step-by-step explanation:
Volume of the prism is given by the product of its base area and height. To get the height, divide the volume by the base area
Perform long division of the volume polynomial by the polynomial for base area to get the polynomial for height
x³+3x²+8 √x⁴+4x³+3x²+8x+4
                 -x⁴+3x³+8x
                 ---------------------------
                        1x³+3x²+0+4
                      - 1x³+3x²+8
                    ------------------------
                                      -4
The answer will be : x+1 + -4/(x³+3x²+8)
Learn More
Dividing polynomials : brainly.com/question/11792208
Keywords : volume, rectangular prism, area,height
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The answer 
by using fundamental definition
<span>The conditional probability of event B given event A is P(B|A)=P(A and B)/P(A) when two events are not independent.
so the only true answer is A, because </span>P(B|A)=P(A) if A and B are independents<span>
(definition)</span>
        
                    
             
        
        
        
Answer:
the length and the width are inversely proportional to each other ( or
 or  )
)
Step-by-step explanation:
Let 
l units = length of the rectangle,
w units = width of the rectangle.
The area of the rectangle is 

A rectangle has an area of 36 square units, so

Complete the table with some values of l and w that fit the previous formula:

As you can see, the length and the width are inversely proportional to each other ( or
 or  )
)