The initial height is 4
after 2 seconds, the height is 8
Brainliest answer, please?
        
             
        
        
        
9514 1404 393
Answer:
Step-by-step explanation:
The price difference is found by subtracting Emma's price from DeShawn's price. Each price is the product of the number of square feet and the price per square foot. 
The number of square feet is already given in the answer form, so you only need to fill in the per square foot prices. Those are found in the table. Both the window name and the window area give clues as to which is the right price to choose.
The expression is (4² × 33) - (3² × 27).
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For the second fill-in, you need to actually do this arithmetic. For many calculators, you can enter this expression directly.
DeShawn paid $285 more for his window than Emma.
 
        
             
        
        
        
Answer:
he whent up and not down and left and not right
Step-by-step explanation:we just is messed up in life
 
        
                    
             
        
        
        
   ln 5
e              =    ?
                                    x
Keep in mind that y=e     and y = ln x are inverse functions of one another.
  ln 5
e       ,  we can drop both the "e" and the "ln 5."  We are left with 5 (answer).
                                                                                        ln 5
Alternatively, we could take the ln of both sides of y = e
which will result in ln y = (ln 5) ln e.  Note that ln e = 1 (these two functions are inverses of one another).
Then we are left with ln y = ln 5.  Dropping the "ln" operator from both sides,
y=5 (same as before).