Question

in how many ways can a president and vice president be chosen from a set of 30 candidates? ​

Answer 1

Answer:

How many ways can a president and vice president be chosen from a set of 30 candidates?

There are 30 ways to fill the president slot. Leaving 29 people to fill the V.P. slot and 28 people to fill the Sec/ Treas slot since you wouldn't want one person to have two of those jobs. Therefore, the solution is or 24,360 ways. (notice this is 6 times (3

Answer 2

Answer:

The answer is 870.

Step-by-step explanation:

Step 1:

A president can be chosen from a set of 30 candidates in 30 ways. That is, there are 30 ways of choosing a president from the pool of 30 candidates.

Step 2:

Since after choosing the president, there will be only 29 candidates left; there are 29 ways of choosing the vice president from the candidates pool.

Step 3:

Since these two events are not mutually exclusive, the total number of ways will be computed by multiplication.

Step 4:

Number of possible ways = 30 x 29 = 870

Step 5:

Hence, the answer is 870.

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