The function f(x) = 19,000(0.98)^x models the value of a boat x years after its purchase. Which statement correctly describes the value of the boat? A. The value is decreasing by 11% per year. B. The value is decreasing by 89% per year. C. The value is increasing by 11% per year. D. The value is increasing by 89% per year

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

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