Mathematics, 12.11.2019 00:31 elijahjacksonrp6z2o7
Apopulation of middle school students contains 160 sixth graders, 180 seventh graders, and 140 eighth graders. nine seventh graders were part of a random sample of the population chosen to participate in a survey. for the sample to accurately represent the population, about how many sixth graders should be chosen? a.7 b.8 c.14 d.16
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:00
The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap
Answers: 1
Mathematics, 21.06.2019 20:00
Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?
Answers: 3
Mathematics, 21.06.2019 21:00
The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
Answers: 1
You know the right answer?
Apopulation of middle school students contains 160 sixth graders, 180 seventh graders, and 140 eight...
Questions
Chemistry, 18.10.2020 14:01
English, 18.10.2020 14:01
Mathematics, 18.10.2020 14:01
Mathematics, 18.10.2020 14:01
Mathematics, 18.10.2020 14:01
English, 18.10.2020 14:01
History, 18.10.2020 14:01
