An elevator starts on the 100th floor of a building. it descends 4 floors every 10 seconds. at what floor will the elevator be 60 seconds after it starts? why do you divide by ten?

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28