A certain shop repairs both audio and video components. Let A denote the event that the next
c...
Mathematics, 25.02.2020 04:58 angie249
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)?
Answers: 3
Mathematics, 21.06.2019 21:00
Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.
Answers: 1
Mathematics, 22.06.2019 00:50
4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?
Answers: 3
Mathematics, 22.06.2019 02:40
Arestaurant manager wanted to get a better understanding of the tips her employees earn, so she decided to record the number of patrons her restaurant receives over the course of a week, as well as how many of those patrons left tips of at least 15%. the data she collected is in the table below. day mon tue wed thu fri sat sun patrons 126 106 103 126 153 165 137 tippers 82 87 93 68 91 83 64 which day of the week has the lowest experimental probability of patrons tipping at least 15%? a. sunday b. saturday c. friday d. thursday
Answers: 1
Mathematics, 22.06.2019 03:20
Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?
Answers: 3
Mathematics, 26.08.2019 20:30
English, 26.08.2019 20:30
Mathematics, 26.08.2019 20:30
Mathematics, 26.08.2019 20:30
History, 26.08.2019 20:30
Mathematics, 26.08.2019 20:30
English, 26.08.2019 20:30
Health, 26.08.2019 20:30
Biology, 26.08.2019 20:30
History, 26.08.2019 20:30