Coach mcvey purchases hot chocolate for each member of his soccer team. sales tax is charged on the purchase.
coach mcvey also gives the cashier a tip for making the hot chocolates.
the expression 12(1.5)(1+x)+3 is his total

what do the parts of the expression mean?

i believe 12 is how many hot chocolates he has to buy. 1.5 is sales tax. then im kind of lost.

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events