Suppose frontier city amusement park bought a ferris wheel for 92,000 42,512 people paid $2 each to ride the ferris wheel the first year. ignoring the cost of operating, how much money did the park lose in the ferris wheel in its first year?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?