9514 1404 393
Answer:
   55,637.8 square inches
Step-by-step explanation:
We can find side n using the Law of Sines:
   n/sin(N) = p/sin(P)
   n = p(sin(N)/sin(P)) = 600·sin(64°)/sin(96°)
   n ≈ 542.246913 . . . . inches
The angle O is ...
   O = 180° -N -P = 180° -64° -96° = 20°
Then the area is ...
   A = 1/2·np·sin(O)
   A = (1/2)(542.246913 in)(600 in)·sin(20°) ≈ 55,637.81008 in²
The area of ∆NOP is about 55,637.8 in².
 
        
             
        
        
        
Answer:
the mean of the study times is greater than the median
Step-by-step explanation:
 
        
             
        
        
        
Answer:

80 is the number in the square root
Step-by-step explanation:

 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
you can use foil and the graph,
because you can see (in the graph) that the lines intersect at 1 and 4.
just use foil to help figure out which matches the slope.
something else (the normal way) is find which 2 numbers equal to the last coefficient, in this case it can be
-2 and -2,  2 and 2, 4 and 1 or -4 and -1, multiply them and if they make up the last coefficient, and added it equals the second coefficient it is correct.