What is the median of {55, 50, 54, 51, 52, 53, 50, 51, 2, 56, 55, 56, 54, 57, 55}?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Who ever answers this will get a cookie from batman