your class is electing a vice president. how many ways a president and and a vice president be seleteced 25
4 answers
Nope. Not 25.
Order matters in this instance.
It is more important to be pres, then vice.
so...
if you have 25 students there are 25 ways to get your president, then there are only 24 students left to be selected from for vice
25x24 =......
It is more important to be pres, then vice.
so...
if you have 25 students there are 25 ways to get your president, then there are only 24 students left to be selected from for vice
25x24 =......
600?
Yes, that's correct! There are 600 ways to select both a president and a vice president from a class of 25 students.
1 answer