Answers: 2
Another question on Mathematics
Mathematics, 22.06.2019 03:50
The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?
Answers: 2
Mathematics, 22.06.2019 06:00
20 sharpened pencils are placed in a box containing an unknown number of unsharpened pencils suppose 15 pencils are removed at random and five of the remove pencils are sharpened based on this is it reasonable to assume that the number of unsharpened pencil is 40 explain your reasoning
Answers: 1
Mathematics, 22.06.2019 07:00
Calculate ∬y da where r is the region between the disks x^2+y^2 < =1 & x^2+(y-1)^2 < =1 show all work. (also explain why you split up the regions)
Answers: 3
You know the right answer?
14 4/9+ 25 1/6+ 7 11/18=...
Questions
Health, 07.10.2020 14:01
English, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
History, 07.10.2020 14:01
Biology, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
Health, 07.10.2020 14:01
Social Studies, 07.10.2020 14:01
