Which of the following equations describes the line shown below? Check all that apply.
(4,4)
(12,6)

A. y-12 = 1/4(x-6)
B. y-6 = 4(x-12)
C. y-4 = 4(x-4)
D. y-6 = 1/4(x-12)
E. y-4 = 1/4(x-4)
F. y-12= 4(x-6)

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?