If a roller coaster has the potential energy of 250 joules right before it plunges down the track, what is its potential energy half way through the run?

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3