What is the theoretical probability of rolling a multiple of 5 on a 50-sided die?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Is (root2 -2)^2 rational or irrational. show the steps and answer fast