Mathematics, 10.04.2020 02:04 jasmine0182lopez

The probabilities are 0.4, 0.2, 0.3 and 0.1, respectively, that a delegate to a certain convention arrived by air, bus, automobile, or train.

Consider 12 randomly selected delegates at this convention. What is theprobability that from these 12 delegates, 3 arrived by air, 3 arrived by bus, 3arrived by automobile, and 3 arrived by train?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

Asap (explain how you got it as well for brainliest)i tried 1: 2 and 2: 3 and they were wrong.picture of figure: in the figure below, the segment is parallel to one side of the triangle. the ratio of 12 to y is1: 21: 31: 42: 3

Answers: 1

Answer

Mathematics, 21.06.2019 16:00

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Answers: 2

Answer

Mathematics, 21.06.2019 16:30

Anyone know? will mark brainliest if correct

Answers: 1

Answer

Mathematics, 21.06.2019 18:20

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Answers: 1

Answer

You know the right answer?

The probabilities are 0.4, 0.2, 0.3 and 0.1, respectively, that a delegate to a certain convention a...

Questions

Mathematics, 20.01.2022 01:00

Paul colin and brian are wators one night the resturant earns tips tatalling £71.10 they share the tips in a ratio 2:3:4 how much more d...

Arts, 20.01.2022 01:00

ILL GIVE Jasmine obtained a simple brief from her client about various requirements during the shoot. She soon discovered that the actual project r...

History, 20.01.2022 01:00

What was the name of the most powerful native american group in sixteenth-century florida....

Business, 20.01.2022 01:00

The director of human resources, Sierra, is widely regarded as being sharp in her decision making and as usually meeting her goals. Sierra is an examp...

Chemistry, 20.01.2022 01:00

Balance the equations below by writing the appropriate coefficients in the blanks - ___ NaNO3 + ___ PbO ___ Pb(NO3)2 + ___ Na2O ___ Ca3P...

Medicine, 20.01.2022 01:00

How does claire’s diagnosis explain why 1 ml of liquid from her small intestine digested protein slowly but 1 mg of her pure protease digested protein...

Mathematics, 20.01.2022 01:00

Segment AB is on the line y - 4= -5(x - 1), and segment CD is on the line y - 4 = 1/5 (x - 5). Which statement proves the relationship of segments A...

Mathematics, 20.01.2022 01:00

Samantha conducts an experiment. She makes many observations and measurements and records each very carefully. At the conclusion of the experiment she...

Mathematics, 20.01.2022 01:00

If Quadrilateral ABCD ~ WXYZ, what would be the values for y and z?...

Physics, 20.01.2022 01:00

1) what is the potential energy at the end of the loop? 2)what is the kinetic energy at the end of the loop(based upon photogate time? r...

Social Studies, 20.01.2022 01:00

Cual es la principal fuente de energia de los ecosistemas...

Mathematics, 20.01.2022 01:00

Rudy and Ritchie Ling ran a camp this summer for children in their neighborhood. Rudy spent $135 on supplies and earned $250 before expenses. Ritchie...

History, 20.01.2022 01:00

Using this document Painting from the tomb of a tradesman named Sennedjem, who lived sometime between 1307 and 1196 BCE. only, explain how the Nile sh...

English, 20.01.2022 01:00

How does the use of the word gallant add to the meaning of the sentence? it suggests the enemy is planning a stealthy surprise attack on the enemy. It...

Mathematics, 20.01.2022 01:00

Describe the transformation of the graph of the parent function y = Vx for the function y = (x + 7 +5...

Computers and Technology, 20.01.2022 01:00

Shondra is thinking of making payments for her laptop by setting up automatic withdrawals with the store. What must shondra consider before she decide...

History, 20.01.2022 01:00

Which is NOT a reason the President's power has grown overtime? а b Constitutional amendments The Presidency is...

English, 20.01.2022 01:00

Which sentence from the story best shows the difference between Madame Loisel and the other guests at the ball?...

Chemistry, 20.01.2022 01:00

6. The volume of a gas is increased from 0.5L to 4.0 L while the temperature is held constant. The pressure of the gas: The

Mathematics, 20.01.2022 01:00

A 15-meter-tall tree is leaning to one side. At a point 3 meters from the top of the tree, it is supported by an 11.5-meter-long pole. The pole is a...

More questions: Mathematics Another questions