6. The table shows the relationship between x and y values. X
35
45
65
55
82
y
94
88
76
What is the slope of the linear function in decimal form?

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.

What is the radius of the cone in the diagram? round your answer to the nearest whole number

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?