A clerk takes 3/4 h to process 9 how long does it take the clerk to process 1 application

Mathematics

2 answers:

Softa [21]3 years ago

8 0

I think 12 minutes because if you take 9 divide it by 3/4 you get 12

d1i1m1o1n [39]3 years ago

8 0

0.08333333333 is how long it takes to process one application because 0.75 divided by nine equals 0.08333333333

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The tree diagram for the probability is shown below

P(Clay|Positive) is read 'Probability of Clay given the result is Positive'.

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The formula for conditional probability is given as
P(Clay|Positive) = P(Clay∩Positive) ÷ P(Positive)

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Hence,
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