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The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0