Use one of the formulas below to find the area under one arch of the cycloid x = t − sin(t), y = 1 − cos(t). a = c x dy = − c y dx = 1 2 c x dy − y

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

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