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Mary has 3 red balls,

Mary has 3 red balls, 2 blue balls and 1 yellow ball. If she will pick one ball randomly, what is the probability of getting a
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2. asked by Dolly bu
3. 80 views
suppose a hat containing 100 balls consists of 20blue ball,30yellow balls,30red balls and 20green balls.a sample of 5 balls is
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2. asked by pat
3. 751 views
Two balls are released from the same height on the moon. They both reach the ground at the same time. Which statement is correct
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2. asked by Katy
3. 780 views
A primary school teacher has 2 red balls , 2 blue balls, 2 yellow balls , 3 green balls , in how many ways can 9 coloured balls
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2. asked by Ndingoho
3. 266 views
There are 30 pieces of 4 different colours but same size balls in a bag.Asmo is asked to take out balls from the bag with closed
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2. asked by vault tec
3. 915 views
There are 5 red balls, 5 white balls and 3 green balls in a bag. Nelson is blindfolded before he draws 3 balls from the bag.
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2. asked by panu9oeae
3. 658 views
A box contains 6 red balls, 4 blue balls, and 2 green balls. Three balls are randomly drawn (without replacement) from the box.
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2. asked by Ryan
3. 4,137 views
There were some balls in Boxes X, Y and Z. For every 3 balls in Box X, there were 7 balls in Box Y. For every 5 balls in Box Y,
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2. asked by Est
3. 550 views
A bag contain three black balls,four white balls and five red balls.Three balls are removed without replacement.What is the
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2. asked by Ridwon
3. 782 views
A bag contains three black balls, four white balls and five red balls. Three balls are removed without replacement. What is the
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2. asked by Ariyo
3. 3,961 views