Which of theses is not an undefined term in geometry? a. angle b. plane c. point d. line

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x