1 The tree diagram represents the relationships between the sets and subsets of rational numbers. Rational Numbers
Section B
{0, 1, 2, 3, ...)
Which group of numbers could be placed in Section B?
{-2, -1, 0, 1, 2}
b
Not Here
5 2 3 4 5
12345
d
{-4.64, -4.63, -4.62, -4.61}

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