Mathematics, 12.08.2019 20:30 trvptrav
The amount of time needed for a certain machine to process a job is a random variable with mean exi=10 minutes and var(xi)=2 minutes2. the times needed for different jobs are independent from each other. find the probability that the machine processes less than or equal to 40 jobs in 7 hours.
Answers: 1
Mathematics, 21.06.2019 21:30
Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?
Answers: 3
Mathematics, 21.06.2019 22:00
Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 2
Mathematics, 22.06.2019 02:10
What are the solutions of the equation x4 + 6x2 + 5 = 0? use u substitution to solve.
Answers: 1
The amount of time needed for a certain machine to process a job is a random variable with mean exi=...
Geography, 22.02.2021 14:00
English, 22.02.2021 14:00
French, 22.02.2021 14:00
Mathematics, 22.02.2021 14:00
Chemistry, 22.02.2021 14:00
History, 22.02.2021 14:00
History, 22.02.2021 14:00
Mathematics, 22.02.2021 14:00