What is the answer for number 4
...
Answers: 3
Mathematics, 21.06.2019 15:00
Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?
Answers: 2
Mathematics, 21.06.2019 15:20
Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8
Answers: 1
Mathematics, 21.06.2019 17:30
8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals
Answers: 1
Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
Answers: 1
Business, 07.10.2019 09:50
Mathematics, 07.10.2019 09:50
Computers and Technology, 07.10.2019 09:50
English, 07.10.2019 09:50
Physics, 07.10.2019 09:50
Social Studies, 07.10.2019 09:50
Geography, 07.10.2019 09:50
Biology, 07.10.2019 09:50
Mathematics, 07.10.2019 09:50
History, 07.10.2019 09:50
Chemistry, 07.10.2019 09:50