Mathematics, 16.10.2021 19:50 miguelturner
A dry cleaning firm has 18 employees: 10 women and 8 men. Six of the women and eight of the men are 40 years old or older. The remainder are over 20 years old and under 40. (Enter your probabilities as fractions.)
(a) If a person is chosen at random from this firm, what is the probability that the person is a woman?
(b) If a person is chosen at random from this firm, what is the probability that the person is under 40 years of age?
(c) If a person is chosen at random from this firm, what is the probability that the person is 20 years old?
Answers: 2
Mathematics, 21.06.2019 16:30
International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?
Answers: 2
Mathematics, 21.06.2019 18:30
Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?
Answers: 2
Mathematics, 21.06.2019 20:00
The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?
Answers: 1
A dry cleaning firm has 18 employees: 10 women and 8 men. Six of the women and eight of the men are...
Mathematics, 30.01.2021 14:10
Social Studies, 30.01.2021 14:10
Mathematics, 30.01.2021 14:10
English, 30.01.2021 14:20
Mathematics, 30.01.2021 14:20
Mathematics, 30.01.2021 14:20
Mathematics, 30.01.2021 14:20
Social Studies, 30.01.2021 14:20
Mathematics, 30.01.2021 14:20
Mathematics, 30.01.2021 14:30
Mathematics, 30.01.2021 14:30
Mathematics, 30.01.2021 14:30
History, 30.01.2021 14:30