Asystem has three macrostates. macrostates 1 and 3 are least likely and have one basic state each. macrostate 2 is the equilibrium state and is four times more likely to occur than either of the other two macrostates. part a what is the probability that the equilibrium state 2 occurs? express your answer using three significant digits.

Me with this one question, and i'll upvote the brainliest answer

Someone answer asap for ! 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

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3