Mathematics, 04.06.2020 13:57 shyyyy13
What is the value of the smaller zero of the function f(x) = 2x^2 - 8x-24?
Answers: 2
Mathematics, 21.06.2019 14:00, robertsabbiegale
Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?
Answers: 1
Mathematics, 21.06.2019 19:30, SMURFETTE86
Identify the number 127 as a rational or irrational. explain
Answers: 2
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
What is the value of the smaller zero of the function f(x) = 2x^2 - 8x-24?...
World Languages, 31.01.2020 08:46
World Languages, 31.01.2020 08:47