Of all airline flight requests received by a certain discount ticket broker, 90% are for domestic travel (D) and 10% are for international flights (I). Let x be the number of requests among the next three requests received that are for domestic flights. Assuming independence of successive requests, determine the probability distribution of x. (Hint: One possible outcome is DID, with the probability (0.9) (0.1)(0.9) = 0.81.) Value of x Probability 0 1 2 3

Q: y 2 4 -2 --2 -4 74.

A: Given problem:-

Q: Y16x? 14x²-2x² -2

A:

Q: 4+(9+2)=(10+ )

A:

Q: 5x2 + 16x + 12

A: Given5x2+16x+12

Q: 5n + 10 + 4 = 4n + 6

A: Since the given 5n + 10 + 4 = 4n + 6. we have to find the value of n.

Q: (9z + 4)(5z - 3)

A:

Q: 5x+3=3x+9

A:

Q: 2k-4k2

A: Given that

Q: 3x + 4 8 + x+12 8 x+8 6

A: To find the value of x.

Q: 21x +3

A:

Q: 5x+4 x´-64 3 X-8

A:

Q: 9x-4=8x+4

A: Given9x - 4 = 8x + 4

Q: (4/7 – 3V2)(2V7+5V2)

A:

Q: -6k - 13k - 6

A: Given expression is -6k-13k-6 By collecting the like terms we get -6k-13k-6 = (-6k-13k) -6 -6k-13k-6…

Q: 5x+16 3x+4

A:

Q: 2x+3=-8+3x

A: Solve for x

Q: 8x+4=2x+10x+8

A:

Q: 4m+7=m-2

A: Calculation:Simplify 4m + 7 = m – 2 as follows.

Q: 2x+4=4x-7

A: The given expression is2x+4=4x−7

Q: 3(4m+7)-6

A: On solving this we will get