An elevator rises at a rate of 600 m/min. The elevator takes 45 seconds to reach the top floor of the building. What is the height of the top floor of the building?

Which of the following are accepted without proof in a logical system? check all that apply.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

If chord ab is congruent to chord cd, then what must be true about ef and eg?