30 = 6 * 5 if we assume the president and the vice-president must be different people.
4
2 candidates * 5 vice-president candidates = 10 combinations.
There are 8!/(4!*4!) = 70 ways.
There are 9*8*7 = 504 ways.
Committee has three syllables.
4
2 candidates * 5 vice-president candidates = 10 combinations.
25
30240
They can be selected in 756 ways.
18x17= 306 ways
53,130 ways.
26
It's 3 x 5 or 15.
2 times
The answer will depend on what "and to employees" means. Also, there is no information about the ten candidates. It they contain only one manager, for example, the answer is that the required committee cannot be chosen.The answer will depend on what "and to employees" means. Also, there is no information about the ten candidates. It they contain only one manager, for example, the answer is that the required committee cannot be chosen.The answer will depend on what "and to employees" means. Also, there is no information about the ten candidates. It they contain only one manager, for example, the answer is that the required committee cannot be chosen.The answer will depend on what "and to employees" means. Also, there is no information about the ten candidates. It they contain only one manager, for example, the answer is that the required committee cannot be chosen.
There are 8!/(4!*4!) = 70 ways.