Question

The number of chips of different colors in Fran's bag is shown below:

9 red chips
4 green chips
15 yellow chips
Fran takes out a chip from the bag randomly without looking. He replaces the chip and then takes out another chip from the bag. What is the probability that Fran takes out a green chip in both draws?
4 over 28 multiplied by 4 over 28 equal to 16 over 784
4 over 28 plus 4 over 28 equal to 8 over 56
4 over 28 multiplied by 3 over 27 equal to 12 over 756
4 over 28 plus 3 over 27 equal to 192 over 756

Answer 1

ok next one

Answer 2

Tina rolls two fair number cubes numbered from 1 to 6. She first defines the sample space as shown below:

(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6)
(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6)
(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6)
(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6)
(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6)
(6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)

Based on the sample space, what is the probability of getting a total of 8?

4 over 36
5 over 36
6 over 36
7 over 36

Answer 3

the second one

Answer 4

thx 4 helping nikki

Answer 5

np!