subject
Mathematics, 15.11.2019 23:31 amandasantiago2001

In the town of maplewood a certain type of dvd player is sold at just two stores, 43% of the sales 13) are from store a and 57% of the sales are from store b. 2.4% of the dvd players sold at store a are defective while 4.0% of the dvd players sold at store b are defective. if kate receives one of these dvd players as a gift and finds that it is defective, what is the probability that it came from store a?
a) 0.312
b) 0.453
c) 0.688
d) 0.024

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?
Answers: 1
question
Mathematics, 21.06.2019 18:00
Solutions for 2x+7 less than or equal to 3x-5
Answers: 1
question
Mathematics, 21.06.2019 19:00
Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)
Answers: 1
question
Mathematics, 21.06.2019 19:30
Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.
Answers: 2
You know the right answer?
In the town of maplewood a certain type of dvd player is sold at just two stores, 43% of the sales 1...
Questions
question
Mathematics, 02.12.2020 20:50
question
Mathematics, 02.12.2020 20:50
question
Mathematics, 02.12.2020 20:50
question
Mathematics, 02.12.2020 20:50
question
Mathematics, 02.12.2020 20:50
question
Business, 02.12.2020 20:50
question
Mathematics, 02.12.2020 20:50