One way to estimate a limit for how fast a human can run 26.2 miles is to use the record for the half marathon: 58 minutes and 23 seconds A. At this pace, what would the marathon time be in hours, minutes, and seconds?

B. is the actual time likely to be faster or slower ​

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?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i