Mathematics, 02.10.2020 14:01 robert7248
7,5,a,8,1,a,4,6,b have a mean of 5 and a variance of three whole seven over nine. Calculate the value of a and b such that a, b is an element of Z+.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:50
Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)
Answers: 2
Mathematics, 21.06.2019 15:00
Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income
Answers: 1
Mathematics, 21.06.2019 19:00
Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?
Answers: 3
Mathematics, 21.06.2019 21:00
Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement
Answers: 2
You know the right answer?
7,5,a,8,1,a,4,6,b have a mean of 5 and a variance of three whole seven over nine. Calculate the valu...
Questions
Biology, 08.07.2019 05:50
Social Studies, 08.07.2019 05:50
Health, 08.07.2019 05:50
Mathematics, 08.07.2019 05:50
Social Studies, 08.07.2019 05:50
History, 08.07.2019 05:50
Social Studies, 08.07.2019 05:50
History, 08.07.2019 05:50
Biology, 08.07.2019 05:50
Mathematics, 08.07.2019 05:50
Mathematics, 08.07.2019 05:50
Chemistry, 08.07.2019 05:50
Biology, 08.07.2019 05:50
Computers and Technology, 08.07.2019 05:50
Social Studies, 08.07.2019 05:50
History, 08.07.2019 05:50
