PLZ HURRY! Identify a Venn diagram to show how many students in the sixth grade belong to both cultural and sports team.

Find and classify the slope of the line through each pair of points. (2,,-16)

Estimate the distance between orlando and jacksonville

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.