Mathematics, 16.12.2019 01:31 zaiibaii
High speed trains in new york reach estimated speeds up to 4.96 x 10^1 meters per second. high speed trains in china estimated speeds of us to 0.96 x 10^2 meters per second.
1) explain if a high speed train in new york city travels fast or slower that a high speed train in china.
2) approximately how many times is the speed of the faster train with respect to the speed of the other?
Answers: 3
Mathematics, 21.06.2019 18:10
which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125
Answers: 2
Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
Mathematics, 21.06.2019 23:00
Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
Answers: 1
High speed trains in new york reach estimated speeds up to 4.96 x 10^1 meters per second. high speed...
Mathematics, 06.10.2019 17:40
Mathematics, 06.10.2019 17:40
History, 06.10.2019 17:40
Mathematics, 06.10.2019 17:40
Mathematics, 06.10.2019 17:40
Mathematics, 06.10.2019 17:40
Social Studies, 06.10.2019 17:40
Biology, 06.10.2019 17:40
Mathematics, 06.10.2019 17:40