Amovie was shown 6 times every day from november 24 through december 19. how many times was the movie shown in all? (note: the month of november has 30 days.) select your answer. о 138 0 144 о156 о162

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

What is 1/3x5 on anuber line what does it look like on a number line

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.