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snow_tiger [21]

3 years ago

12

Al and Barb start their new jobs on the same day. Al's schedule is 3 work-days followed by 1 rest-day. Barb's schedule is 7 work

-days followed by 3 rest-days. On how many of their first 1000 days do both have rest-days on the same day?

1 answer:

Murljashka [212]3 years ago

6 0

Hdhdhehdhehe
Hope that help

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Since , $\text{P(A or B)=P(A+P(B)-P(A and B)}$

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Now, using conditional probability formula ,

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Hence, the conditional probability that an Internet user posts photos that they have taken themselves, given that they post videos that they have taken themselves = 0.923

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BaLLatris [955]

Answer:

10/12 is an eqivalent fraction to 5/6 hope this helps

Step-by-step explanation:

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