Which of the following is the correct factorization of the polynomial below? 8x3 + 27y3
O A. (4x + 3)(2x +9y)
B. (2x + 3y)(4x2 - 6xy + 9y?)
C. (4x + 3y)(2x2 - 2xy +9y2)
D. The polynomial is irreducible.

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Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%