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A box contains 10 red balls and 10 green balls. Five draws are made without replacement.Find the probability of selecting 4
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2. asked by Sara
3. 630 views
How many more games had 121212 to 151515 balls made than 444 to 777 balls made
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2. asked by no dout
3. 374 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. 725 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. 750 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. 874 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. 632 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. 241 views
A box contains 6 red balls, 4 blue balls, and 2 green balls. Three balls are randomly drawn (without replacement) from the box.
1. 3 answers
2. asked by Ryan
3. 4,077 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. 528 views
A bag contains three black balls, four white balls and five red balls. Three balls are removed without replacement. What is the
1. 3 answers
2. asked by Ariyo
3. 3,912 views