Suppose a jar contains 16 red marbles and 22 blue marbles. if you reach in the jar and pull out 2 marbles at random, find the probability that both are red.

4/19

Step-by-step explanation:

First, find the probability that you will find a red marble if you only pick one.  16/36.  Simplify that to get 8/19.

Then, since you are drawing two marbles, divide the numerator by 2.  4/19

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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christopher is 272,195 year old

step-by-step explanation: