Can someone help me with these 2 execises? It would be nice if you can not only give me the solution, but also the calculation (solution way) :D

[Exercise B and C]

What does the relationship between the mean and median reveal about the shape of the data

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√, where h is the height (in feet) above the transmitter. estimate the maximum distance x (in nautical miles) between the plane that is receiving the signal and the transmitter. round your answer to the nearest tenth.