What is the radius diameter of the following circle?
2 answers:
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Answer:
Therefore the of blue in the second urn is 4.
Step-by-step explanation:
Let second urn contain x number of blue ball .
Urn Red Ball Blue Ball Total Ball
1 4 6 10
2 16 x 16+x
Getting a red ball from first urn is
Getting a blue ball from first urn is
Getting a red ball from second urn is
Getting a blue ball from second urn is
Getting two red balls from first and second urn is
Getting two blue balls from first and second urn is
The probability that both balls are the same in color is
Given that the probability that both balls are the same in color is 0.44.
According to the problem,
Therefore the of blue in the second urn is 4.