subject
Mathematics, 29.07.2019 17:00 raebruh3154

Awatch manufacturer has two factories (fa, fb) and 60% of their watches are made at fa. it is known that 10% of them are made at fa and 15% made at fb are defective. what is the probability that a selected defective watch was manufactured at fb?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip
Answers: 1
question
Mathematics, 21.06.2019 17:20
Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17
Answers: 1
question
Mathematics, 21.06.2019 19:20
Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4
Answers: 3
question
Mathematics, 22.06.2019 00:20
When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?
Answers: 3
You know the right answer?
Awatch manufacturer has two factories (fa, fb) and 60% of their watches are made at fa. it is known...
Questions
question
Mathematics, 01.10.2019 23:30
question
Mathematics, 01.10.2019 23:30