SOLUTION: in a group of students 9 speak vietnamese fluently and 12 speak chinese fluently, in how many ways can 4 vietnamese fluent speakers be chosen and 5 chinese speakers can be chosen

Algebra ->  Finance -> SOLUTION: in a group of students 9 speak vietnamese fluently and 12 speak chinese fluently, in how many ways can 4 vietnamese fluent speakers be chosen and 5 chinese speakers can be chosen      Log On

You choose by     ways from the V-group and

           by    ways from the C-group.


Calculate the numbers and them MULTIPLY them.