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Betty picks 4 random marbles

Betty picks 4 random marbles from a bowl containing 3 white, 4 yellow, and 5 blue marbles.The probability that exactly 1 of the
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2. asked by Emily
3. 4,060 views
Please help , I only need the second part of the questionBetty picks 4 random marbles from a bag containing 3 white , 4 yellow
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2. asked by Katy
3. 6,298 views
A box contains 4 red marbles and 5 blue marbles. Michelle picks 3 marbles at a random. If Z is the random variable, representing
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2. asked by Eggy
3. 766 views
A box contains 4 red and 5 blue marbles. Michele picks three marbles at random from this box. If Z is a random variable
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2. asked by Joanna
3. 1,266 views
Allen started out with x marbles. He doubled his number of marbles by buying an additional x marbles from Betty. Then he gave
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2. asked by JESSICA
3. 783 views
A bag has 3 red marbles, 2 purple marbles, and 5 orange marbles. Jamal picks two marbles at random.What is the Probability of
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2. asked by AJ
3. 865 views
Betty gets upset when her younger sister snatches her toy. As explained to her by her babysitter, Betty knows that her sister is
1. 1 answer
2. 73 views
Which compound event involves dependent events?(1 point) Responses Demi picks a name at random from a box, returns the strip,
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2. asked by Poppy werguyfv
3. 110 views
PLEASE HELP!!Regina has a bag of 6 orange marbles and 6 black marbles. She picks a marble at random and then puts it back in the
1. 2 answers
2. asked by sTicKs -w-
3. 1,018 views
Matt has a bag containing 12 green marbles and 8 blue marbles. Without looking, he pulls out one marbles and places it on the
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2. asked by Lisa
3. 1,088 views