A flight attendant surveyed passengers on a flight about where they would prefer to sit. The results are shown in the table. Alsle Window Total
Front
4
8
12
Back
10
14
24
Total 14
22
36
What is the probability that a passenger prefers to sit in the front of the plane and prefers a window seat?
O A. Z 2
O B. 1 / 2
O c. 11
O D. 2

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

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19250 pounds are sold in a week