Mathematics, 06.07.2021 15:10, koggebless
Todos os 40 alunos de uma turma responderam sim ou não as duas perguntas foram você gosta de português? Você gosta de matemática? Os 24 alunos responderam sim à a primeira pergunta e 22 alunos responderam sim à segunda pergunta 5 alunos responderam não as duas perguntas quantos alunos responderam sim as duas perguntas?
Answers: 2
Mathematics, 21.06.2019 18:00, jedsgorditas
The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.
Answers: 1
Mathematics, 21.06.2019 20:30, ElegantEmerald
A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.
Answers: 3
Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 21:00, cwebb4383
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
Todos os 40 alunos de uma turma responderam sim ou não as duas perguntas foram você gosta de portugu...
Mathematics, 09.01.2020 04:31
English, 09.01.2020 04:31
History, 09.01.2020 04:31
Mathematics, 09.01.2020 04:31
Mathematics, 09.01.2020 04:31
History, 09.01.2020 04:31
English, 09.01.2020 04:31