If there are:

Mathematics

1 answer:

wolverine [178]3 years ago

4 0

Answer:

total number of marble=22

probability of picking 1 blue marble= 1/22 

 =45×10^-2

probability of getting a green ball= 5/21

 = 238×10^-3

 

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Step-by-step explanation:

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Step-by-step explanation:

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