He has 5 choices for the first destination, 4 choices for the second, 3 for the third, 2 for the fourth and 1 for the last.
How many itineraries are possible?
A sales representative must visit five cities. There are direct air connections between each of the cities. Use the multiplication rule of counting to determine the number of different choices the sales representative has for the order in which to visit the cities.
____choices
3 answers
15
its 120!
you hit the number 5 button on your calculator, then go to the math button then prob, then !.
so its gonna be 5!
you hit the number 5 button on your calculator, then go to the math button then prob, then !.
so its gonna be 5!
7 answers