What is the expanded form of (3x^2-2)^2? Explain.
A. 9x^4 - 4
B. 9x^4 + 4
C. 9x^4 + 12x^2 - 4
D. 9x^4 - 12x^2 +4

With number 11 ( show how you got the answer)

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288