A ball is drawn randomly from a jar that contains 5 red balls, and 9 white balls , and 3 yellow balls. Find the probability of the given event and show your answers rounded to 4 decimal places when...

A ball is drawn randomly from a jar that contains 5 red balls, and 9 white balls , and 3 yellow balls. Find the probability of the given event and show your answers rounded to 4 decimal places when possible
A. A red ball is drawn . P (red) =______
B. A white ball is drawn P(white) =_____
C. A yellow ball or red ball is drawn P (yellow or red) ______