# An urn contains 5 white ball and 8 black balls. 4 balls are randomly selected. a. with replacement, what is the probability

3 answers

###### Question:

An urn contains 5 white ball and 8 black balls. 4 balls are randomly selected. a. with replacement, what is the probability that the first 3 are black and the 4 the is white?

## Answers

[tex]|\Omega|=13^4=28561\\ |A|=8^3\cdot5=2560\\\\ P(A)=\dfrac{2560}{28561}\approx9\%[/tex]

i can you with this question sweetie!

step-by-step explanation:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

#### Similar Solved Works

10 answers

### Which of the following did Thomas Jefferson support￼ HELP ASAP!!

Which of the following did Thomas Jefferson support￼ HELP ASAP!! [tex]Which of the following did Thomas Jefferson support￼ HELP ASAP!![/tex]...

4 answers

### Consider michelle obama's comment to parents on the launch anniversary of the let's move program: 'we know that kids are

Consider michelle obama's comment to parents on the launch anniversary of the let's move program: "we know that kids are like little sponges they soak up everything they see and hear, regardless of where it comes from. they want the gadget they saw at a friend's house, the sugary snacks they saw on...

4 answers

### Em janeiro de 2013, o atleta queniano, Abel Mutai, medalhista em corridas de obstáculos, estava prestes a alcançar mais um ouro. Ao entrar

Em janeiro de 2013, o atleta queniano, Abel Mutai, medalhista em corridas de obstáculos, estava prestes a alcançar mais um ouro. Ao entrar na reta final, pensou que já tinha concluído a prova e, desacelerando, acenava para o público como vencedor. O próximo atleta se aproxima e vendo que seu a...

6 answers

### Convert the decimal value 837745302 to its 4-byte hexadecimal equivalent

Convert the decimal value 837745302 to its 4-byte hexadecimal equivalent...

4 answers

### How many grams of oxygen are needed to react with excess methane in the following reaction, in order to produce 325 kJ of

How many grams of oxygen are needed to react with excess methane in the following reaction, in order to produce 325 kJ of energy? CH4 + 2 O2 CO2 + H2O ΔH = -890.4 kJ...

4 answers

### Grace is standing 14 feet from a lighthouse and kelly is standing 12 feet from grace. the angle that

Grace is standing 14 feet from a lighthouse and kelly is standing 12 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the n...

4 answers

### ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ

ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ㅤ ㅤㅤ ㅤㅤ ㅤㅤ ...

9 answers

### Pre-image abcd is dilated to be image a'b'c'd'. the origin is the center of dilation. what scale factor is used to create

Pre-image abcd is dilated to be image a'b'c'd'. the origin is the center of dilation. what scale factor is used to create the dilation? question 8 options: 1/3 1/4 3 4 [tex]Pre-image abcd is dilated to be image a'b'c'd'. the origin is the center of dilation. what scale fac[/tex]...

10 answers

### Sean has a square plot of land covered with grass. he places a sprinkler in the middle of the to water the grass. when the

Sean has a square plot of land covered with grass. he places a sprinkler in the middle of the to water the grass. when the sprinkler is running, it sprays water over a circular region with a radius of 8 feet. the total area of grass on charge but that would not be watered is...

4 answers

### Describe one issue with the Spanish and Mexican ￼￼￼land grants

Describe one issue with the Spanish and Mexican ￼￼￼land grants...

4 answers

### Whats this i give 13 points

Whats this i give 13 points [tex]Whats this i give 13 points[/tex]...

6 answers

### What is the difference between slope-intercept form of a line, y = mx + b and point-slope form of a line $$? Discuss the information

What is the difference between slope-intercept form of a line, y = mx + b and point-slope form of a line $$? Discuss the information you would have to put in for each form. For example, both forms require you to put in slope....

3 answers

### ¿Que es una discusion? ¿Cuales son las reglas de una discucion? ¿Cuales son las pautas que debe tener una discucion? ¿Que hace un moredador en una

¿Que es una discusion? ¿Cuales son las reglas de una discucion? ¿Cuales son las pautas que debe tener una discucion? ¿Que hace un moredador en una discucion?...

4 answers

### What are the inputs in cellular respiration?C6H1206+ 602 --> 6CO2+6H2O

What are the inputs in cellular respiration? C6H1206+ 602 --> 6CO2+6H2O...

5 answers

### If you mix all light colours, do you get black, white or a rainbow?

If you mix all light colours, do you get black, white or a rainbow?...

10 answers

### In the united states, slavery played a major role in what?

In the united states, slavery played a major role in what?...

10 answers

### Why did the West Africans of the southern savanna and tropical regions treat their ancestors with such great respect? A. They

Why did the West Africans of the southern savanna and tropical regions treat their ancestors with such great respect? A. They considered their ancestors equal to gods. B. They believed that the dead could intercede in their lives. C. They felt a debt of gratitude for their ancestors' defense agai...