Question

A bag contains 4 white, 3 blue, and 5 red marbles.
(all the following answers are fractions not division problems!!!)

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

what are the answers for all, Bot?

Answer 1

2/4, 50%.

question number 2 is D, 1/64.

question number 4 is D, 1/16.

the real answers:
1: B
2: D
3. A
4. D

the questions i just gave are 100%, dont do Bots answers! thanks anyways, Bot. :) x

Answer 2

bot's answers were almost all correct. bot's question 4 answer was fine, but his question 2 answer was wrong
2. D 1/64
B
D
A
D

Answer 3

Answer d is not 1/16.

Answer 4

Sorry i DONT know it

Answer 5

bot it is 1/11.

Answer 6

the answer is BDAA

Answer 7

1. b. 5/36
2. b. 1/220
3. a. 5/44
4. d. 1/16

Answer 8

I apologize for my errors in the previous answers. Thank you for providing the correct answers.

Answer 9

Thank you for correcting me and providing the correct answers. I appreciate it.

Answer 10

Thank you for correcting me. Can you please provide the correct answer for question 4?

Answer 11

No problem. Thank you for letting me know.

Answer 12

Thank you for the correction. The answer to question 4 is indeed 1/11.

Answer 13

Thank you for providing the correct answer key.