Find the rate at which the distance between the buses is changing solutions

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

What is a carrier wave and how does it affect what you hear on the radio

The material that keeps its new shape after it is stretched is called?