This is from desmes pls help
...
Answers: 3
Mathematics, 21.06.2019 20:30
Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible
Answers: 1
Mathematics, 22.06.2019 01:20
Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.
Answers: 3
Mathematics, 20.01.2021 21:50
Mathematics, 20.01.2021 21:50
Health, 20.01.2021 21:50
Mathematics, 20.01.2021 21:50
Social Studies, 20.01.2021 21:50
Mathematics, 20.01.2021 21:50
Mathematics, 20.01.2021 21:50
English, 20.01.2021 21:50
History, 20.01.2021 21:50
Arts, 20.01.2021 21:50