ellis is painting the wooden fenceposts in his yard. they are each 6 feet tall and have a diameter of 1 foot. there are 12 fenceposts in all. how much paint will ellis need to paint all the surfaces of the 12 fenceposts? use 3.14 for π, and round your answer to the nearest hundredth.

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