Mathematics, 29.11.2021 14:00 photagraphykid

In a class of 20 students, 5 have a brother and 11 have a sister. There are 3 students who have a brother and a sister. What is the probability that a student who does not have a brother has a sister?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven

Answers: 2

Answer

Mathematics, 21.06.2019 21:30

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document

Answers: 1

Answer

Mathematics, 22.06.2019 02:30

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2

Answers: 1

Answer

Mathematics, 22.06.2019 03:30

Miranda drove her car 112 miles on a 4 gallons of gas and 182 miles on 6.5 gallons. how many gallons would she need to drive 420 miles?

Answers: 1

Answer

You know the right answer?

In a class of 20 students, 5 have a brother and 11 have a sister. There are 3 students who have a br...

Questions

Geography, 05.02.2020 00:54

Write a characteristic of the photic zone of a freshwater biome....

Mathematics, 05.02.2020 00:54

Alex drew a circle with right triangle prq inscribed in it, as shown below if the measure of arc qr is 80 degrees , what is the measure of angle...

Mathematics, 05.02.2020 00:54

Anybody got an easy question for me to answer in any subject?...

Business, 05.02.2020 00:54

Which is a disadvantage of having a traditional economy? a. higher standard of living. b. lower standard of living. c. econ...

Health, 05.02.2020 00:54

Which statement is most correct regarding accomplishments in individual sports? a. there is not a high risk of losing in individua...

Chemistry, 05.02.2020 00:54

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope. a. atomic mass b. mass number c. atomic mass unit d. average...

Mathematics, 05.02.2020 00:54

Find the volume of a cube where the length of each side is 6 centimeters. volume = cm3...

Arts, 05.02.2020 00:54

If a pencils h# is decreased than1. the level of clay used increases2. the texture of the graphite becomes harder 3. the lines produ...

English, 05.02.2020 00:54

Match the point of view with one of its advantages. match term definition first-person point of view a) it places the reader into t...

History, 05.02.2020 00:54

100 describe the monroe doctrine. what was its goal? if the question is not answered fully or if it makes no sense it will be reported...

English, 05.02.2020 00:54

Choose the correctly edited sentence. original sentence: it seams that americans have a great capacity for consuming popcorn, spending 25...

Advanced Placement (AP), 05.02.2020 00:54

Discuss two ways cultural views can affect relationships...

Mathematics, 05.02.2020 00:55

What value of c makes 36x^2+84x+c a perfect square trinomial? a) 49 b) 7 c) 9 d) 4...

History, 05.02.2020 00:55

The colony of massachusetts bay was tolerant of many religious beliefs. true false...

Social Studies, 05.02.2020 00:55

What did lincoln mean when he said "government of the people, by the people, and for the people?...

Social Studies, 05.02.2020 00:55

Three reasons why state ownership of the mass media is important...

Chemistry, 05.02.2020 00:55

Methane, ch4, burns in oxygen gas to form water and carbon dioxide. what is the correct balanced chemical equation for this reaction? i'm...

Physics, 05.02.2020 00:55

Aphysicist found that a force of 0.72n was measured between two charged sphere. the distance between the sphere was 0.90 m. calculate the force betwee...

English, 05.02.2020 00:55

According to swift what was the purpose of publishing "gulliver's travels"? pleas...

History, 05.02.2020 00:55

What is one way the spanish war of independence encouraged those in the colonies to seek new political and economic rights? a) the period of a...

More questions: Mathematics Another questions