Out of 1,000 people in a small town, 500 are members of a choir. out of these 500 members in a choir, 100 are men. out of the 500 inhabitants that are not in a choir, 300 are men. what is the probability that a randomly drawn man is a member of the choir? indicate the probability in a percent.
%

The probability that a randomly drawn man is a member of the choir is .

Further explanation:

The probability is the chance of any event.

The probability can be obtained as the ratio of favorable number of outcomes to the total number of outcomes

.

Given:

There are 1000 people in a small town, 500 are members of choir. Out of which 100 are men.

There are 500 inhabitants that are not in a choir.

Explanation:

There are total 1000 members.

The number of men that are member of choir is 100.

There are 500 members in a choir and 100 members are men.

The total number of man is 300 + 100 = 400.

Consider an event A man is a member of choir.

Consider an event B that man is randomly selected.

The probability of event A can be calculated as follows,

The probability of event B can be calculated as follows,

The probability that a randomly drawn man is a member of the choir can be expressed as follows,

The probability that a randomly drawn man is a member of the choir is .

Learn more:

1. Learn more about inverse of the functionhttps://.

1. Learn more about equation of circle .

3. Learn more about range and domain of the function

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Probability

Keywords: small town, inhabitants, member, choir, 500 members, randomly, probability, man, 1000 people, 100 men.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

answer: 12

step-by-step explanation:

because yes