When a window is open the temperature in a room falls 5" fevery 15 minutes. before the
window is opened the temperature was 70°f
use the ray tool to make a graph that shows the temperature of the room, t, after the window
has been open for m minutes

Which of the following points is collinear with (-2,1) and (0,3)

Through non-collinear points there is exactly one plane.

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.