subject

Mathematics, 18.09.2021 02:20 hollyawescott

A bag contains 8 green and 4 red identical balls. Two balls are selected at random one often the other without replacement. what is the probability that both are red? if the first ball is found to be green, what is the probability that the second ball is red.

ansver

Answers: 1

Show answers

Another question on Mathematics

question

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

question

Mathematics, 21.06.2019 22:00

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?

Answers: 2

question

Mathematics, 21.06.2019 22:00

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?

Answers: 1

question

Mathematics, 21.06.2019 23:10

Which expression is equivalent to -12(3x-3/4)

Answers: 2

You know the right answer?

A bag contains 8 green and 4 red identical balls. Two balls are selected at random one often the oth...

Questions

question

Mathematics, 11.03.2020 21:36

Suppose the population standard deviation is σ = 5 σ=5 , an SRS of n = 100 n=100 is obtained, and the confidence level is chosen to be 98%. The margin...

question

Mathematics, 11.03.2020 21:36

PLEASE HELP WILL MARK BRAINLIEST 450 divided by 3...

question

Mathematics, 11.03.2020 21:36

The radius of the cone is 3 in and y = 5 in. What is the volume of the cone in terms of pi?

question

Mathematics, 11.03.2020 21:36

Find the length of the hypotenuse.The measure of the hypotenuse is

question

Mathematics, 11.03.2020 21:36

David had $2,335.50 withheld from his yearly pay for taxes. If he owed $1,965.85 for taxes, how much will his tax refund be? J...

question

Mathematics, 11.03.2020 21:36

Mathematics 20 Hw #1 Measures of Central Tendency 1. Consider the data set 1, 2, 3, 4, 5, 6, 7, 8, 9. a. Obtain the mean and...

question

Mathematics, 11.03.2020 21:36

A box of chocolates contains 10 milk chocolates, 8 dark chocolates, and 7 white chocolates. What is the probability, expressed as a percent, of random...

question

History, 11.03.2020 21:36

The phrase kept flying straight ahead like an engine on a railroad track is an example of which figure of speech? A) hyperbole B) oxymoro...

question

Health, 11.03.2020 21:36

Treatment options for anemia...

question

Mathematics, 11.03.2020 21:36

The table compares the sample characteristics of four countries. Based on the sample characteristics shown in the table, which country MOST LIKELY has...

question

History, 11.03.2020 21:36

In the era after World War I and before the Great Depression, American towns grew rapidly because of...

question

English, 11.03.2020 21:36

How does the author create a feeling of suspense or tension in this story? A ) by showing an intimate relationship exists between the father and son B...

question

Mathematics, 11.03.2020 21:36

In the figure below, what is m∠2 if m∠4 = 120°?

question

Mathematics, 11.03.2020 21:36

HI PLEASE HELP 16 POINTS (will give brainliest for actual answer) Drivers of semitrucks and other large vehicles pay close attention...

question

Mathematics, 11.03.2020 21:36

Measured. The mean and standard deviation of the values are 4.8 and 1.2 respectively. When the pH meter was recalibrated back at the laboratory, it wa...

question

Computers and Technology, 11.03.2020 21:36

Evaluate this statement: ALTER USER bob IDENTIFIED BY jim; Which statement about the result of executing this statement is true? Mark for Review (1) P...

question

Health, 11.03.2020 21:36

Kaylee is so afraid of spiders and insects that she avoids most outdoor activities and even refuses to go to the basement of her own house alone. Kayl...

question

Business, 11.03.2020 21:36

PeoplePapers, a greeting cards manufacturing company, has retail stores in most parts of the country. It hires its employees from the best universitie...

question

English, 11.03.2020 21:36

To determine a theme, the reader should first identify a conflict in the story. the overall plot of the story. a main characte...

question

Mathematics, 11.03.2020 21:36

12. A bag has 10 marbles, and 7 are black. Petra picks 2 marbles without replacing the first. What is the probability that both are black?...

More questions: Mathematics Another questions