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jeka94
3 years ago
5

Eight balls numbered from 1 to 8 are placed in an urn. One ball is selected at random. Find the probability that it is

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
6 0

Answer:

\frac{7}{8}

Step-by-step explanation:

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The LCM of three numbers is 7920 and their GCD is 12. Two of the numbers are 48 and 264. Using factor notation find the third nu
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Answer:

The third number is 180.

Step-by-step explanation:

Let the third number be 9x where x is an integer.

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9x = 3*3*x

2*2*2*2*3*3*11*x = 7920y where y is an integer

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so x = 7920y / 1584= 5y.

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Also x is a multiple of 5 so it could be 20 then y  would be 4.

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3 years ago
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Step-by-step explanation:

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