Find the difference. Subtract horizontally.(x3 - 2x2 + 23x) - (5x2 - 4x + 10)
A. x3 - 7x2 + 19x + 10
B. x3 - 7x2 + 19x - 10
C. x3 + 7x2 - 19x - 10
D. x3 - 7x2 + 27x - 10
Answer: D
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Provide an appropriate response.Find the area of a square that measures 4 ft on a side. Use the formula A = s2.
What will be an ideal response?
To answer the following question(s), refer to the Mandelbrot replacement process described by:? Start: Choose an arbitrary complex number s, called the seed of the Mandelbrot sequence. Set the seed s to be the initial term of the sequence 
? Procedure M: To find the next term in the sequence, square the preceding term and add the seed 
Suppose that at a certain step, the Mandelbrot replacement process produces the value 
and at the next step it
produces the value 
Then the seed s equals
A. 1.
B. 
.
C. 21.
D. 2.
E. none of these
Provide an appropriate response.The minimum clearances for the installation of a metal chimney pipe are shown. How far from the ridge should the hole (down the roof) be cut for the pipe to pass through the roof? 
A. 13.00 ft B. 12.00 ft C. 12.04 ft D. 11.96 ft
Identify an equal fraction.
?
?
A. 
B. 
C. 
D. 