Question

8 persons attended an interview at a company where each person can be either selected or rejected. find the number of ways of announcing the result.

Answer 1

2 possibilities for each person, for 8 people
= 2*2*2*2*2*2*2*2
=2^8
= 256 ways of announcing the result

Answer 2

The number of ways of announcing the result is 256 ways

Given the following parameters;

Number of people that attended = 8 persons

If each person can be either selected or rejected, the number of ways of announcing the result will be 2^n

n is the number of people that attended.

Given that n = 8

Number of ways of announcing the result = 2^8 = 256 ways

Hence the number of ways of announcing the result is 256 ways

learn more here: https://brainly.com/question/9393850