2. A spinner has the numbers 1, 2 and 3 on its edges. The spinner is spun and then a coin is tossed.
Draw a tree diagram to represent the sample space.
(b) Determine the probability of getting a two on the spinner and a head on the coin.
Determine the probability of getting a three on the spinner or a tail on the coin.

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