The number of ways a president, vice-president, and treasurer is chosen is 72.
A permutation is an act of arranging the objects or elements in order. Combinations are the way of selecting objects or elements from a group of objects or collections, in such a way the order of the objects does not matter.
There are 6 candidates for student council president, 3 candidates
vice-president, and 4 candidates for treasurer.
The number of ways a president, vice-president, and treasurer is chosen.
Then we have
[tex]\rm Number\ of\ ways = ^6C_1 \times ^3C_1\times ^4C_1\\\\Number\ of\ ways = 6 \times 3 \times 4\\\\Number\ of\ ways = 72[/tex]
More about the permutation and the combination link is given below.
https://brainly.com/question/11732255
