Mathematics, 16.10.2020 03:01 amylumey2005
Dean is an airline attendant. Last week, he worked on flights on 3 small jets and 2 large jets, which could seat a total of 292 passengers. The week before, he was assigned to flights on 1 small jet and 1 large jet, which could seat a total of 126 passengers. How many seats were on each type of flight?
Answers: 2
Mathematics, 21.06.2019 23:00
Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above
Answers: 2
Mathematics, 22.06.2019 03:00
Describe a pattern in each sequence what are the next two terms of each sequence -5, 5, -5, 5 a. subtract 10 from the previous term; -5,5 b. multiply the previous term by 1; 5, 5 c. add 10 to the previous term; -5, -15 d. multiply the previous term by -1; -5, 5
Answers: 1
Mathematics, 22.06.2019 04:00
Factor these polynomials and explain how 1. 12x - 3x^2 2. 20 - 240x^2
Answers: 2
Dean is an airline attendant. Last week, he worked on flights on 3 small jets and 2 large jets, whic...
Mathematics, 01.11.2019 16:31
History, 01.11.2019 16:31
Mathematics, 01.11.2019 16:31
English, 01.11.2019 16:31
Health, 01.11.2019 16:31
History, 01.11.2019 16:31
Physics, 01.11.2019 16:31
Computers and Technology, 01.11.2019 16:31
Mathematics, 01.11.2019 16:31
Mathematics, 01.11.2019 16:31
Biology, 01.11.2019 16:31
Social Studies, 01.11.2019 16:31