A box contains 2 red marbles, 3 white marbles, 4 green marbles, 1 blue marble. Two marbles are drawn at random without replacement. What is the probability of selecting two consecutive red marbles

2/10 x 1/9 =1/45

Step-by-step explanation: Selecting a green marble on the second  draw if the first marble is blue.

4/9

Selecting a white marble on the first  draw and red marble on the second  draw.

 3/10 x 2/9 =1/15

Selecting a red marbles on both draws.

2/10 x 1/9 = 1/45

Selecting a red or white on the first  draw and green or blue on the second  draw.

5/10 x 5/9 = 5/18

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

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