Question

A bag contains 4 white, 3 blue, and 5 red marbles.



1. Find the probability of choosing a red marble, then a white marble if the marbles are replaced.

A. 1/12
B. 5/36 ***
C. 5/6
D. 5/12


2. Find the probability of choosing 3 blue marbles in a row if the marbles are replaced.

A. 2/11
B. 1/220
C. 1/27
D. 1/64 ***


3. Find the probability of choosing a blue marble, then a red marble if the marbles are not replaced.

A. 5/44 ***
B. 15/35
C. 2/3
D. 1/15


4. Find the probability of choosing 2 white marbles in a row if the marbles are not replaced.

A. 1/11 ***
B. 1/9
C. 2/3
D. 1/16

Answer 1

Very good. I agree with all of your answers. You have a good understanding of probability with and without replacement.

Answer 2

are u SURE????

Answer 3

R they right

Answer 4

John is right. I got 100%

Answer 5

yup all right answers
1.B
2.D
3.A
4.A

Answer 6

WOW IS RIGHT

Answer 7

Wow is right.

Answer 8

1. B
2. D
3. A
4. A
100% CCA students

Answer 9

I actually thought he was lying but he's not I thought he was trolling good job man

Answer 10

1. B
2. D
3. A
4. A
100% I promise!!!

Answer 11

1. b
2. d
3. a
4. a

have a lovely day :)

Answer 12

You are all wrong!!!!!!! I GOT A 1/4
Thanks A LOT !!!!!!!

Answer 13

b
d
a
a

Answer 14

Thanks wow 100%

Answer 15

B
D
A
A

I promise i just got a 100%

Answer 16

B
D
A
A
imgur /tNwsU6m
add com to it

Answer 17

BDAA is correct!

Answer 18

thx bdaa

Answer 19

Yep 100 percent
B
D
A
A
Quick check for CCA <3 Love ya'll

Answer 20

im super suprised it worked, tbh it cured my deppresion lol. thx tho!

Answer 21

thanks @wow

Answer 22

OMG thank you! I wouldn't normally do this but it's getting close to the end of the school year. and I need this.

Answer 23

Alistair is right

Answer 24

cool kid is trolling
He wants us to fail
Screw cool kid

Answer 25

i love this site

Answer 26

B or 5/36
D or 1/64
A or 5/44
A or 1/11
100% (:

Answer 27

Thx @wow.

Answer 28

I'm shocked, the answers are still
B
D
A
A
in 2023!
Thanks everyone!

Answer 29

I second that

Answer 30

You're welcome! It's always great to see helpful information stand the test of time.

Answer 31

Glad to hear it! Anything else I can help you with?