A certain shop repairs both audio and video components. Let A denote the event that the next
component brought in for repair is an audio component, and let B be the event that the next component
is a compact disc player (so the event B is contained in A). Suppose that P(A)= 0.6 and P(B) =0.05.
What is P(B|A)?

0.12 is the required probability.

Step-by-step explanation:

We are given the following in the question:

A: next  component brought in for repair is an audio component

B: event that the next component  is a compact disc player

We have to evaluate:

0.12 is the required probability.

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

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step-by-step explanation:

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