Mathematics, 14.07.2020 01:01, pettismayersjoy3le8
A repair shop repairs an average of 4.5 machines per hour. Let X be the time (in hours) before the first machine is repaired.(a) What is the probability that a repair time exceeds 4 hours?(b) What is the average time (in hours) it takes to repair the first machine?(c) The conditional probability that a repair takes at least 6 hours, given that it takes more than 4 hours?
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 21:40, Fangflora3
The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides
Answers: 3
Mathematics, 22.06.2019 02:00, brianna5626
Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3 n6 + 7mn5 + 14m2n4 – 5m3n3 – 6m6 –2m6 – 5m3n3 + 14m2n4 + 7mn5 + n6 14m2n4 + 7mn5 – 6m6 – 5m3n3 + n6 n6 – 6m6 + 7mn5 + 14m2n4 – 5m3n3 show work
Answers: 1
Mathematics, 22.06.2019 05:30, suselygonza
Point q is located at (−4,6). point r is located at (8, 6). what is the distance from point q to point r?
Answers: 2
Do you know the correct answer?
A repair shop repairs an average of 4.5 machines per hour. Let X be the time (in hours) before the f...
Questions in other subjects:
Mathematics, 16.10.2019 00:00
