Tina recorded data to represent the amount of carbon dioxide in the atmosphere. She determined the equation of the least squares line to be y = 357 + 0.172, where x is the number of months since January 1995, and y is the number
of carbon dioxide molecules per million air particles. What does the value 357 represent in this context?

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

What is the the greatest common factor ?