Answer:
the second one on the top right
Step-by-step explanation:
Answer:
You have to add them then dived
Step-by-step explanation:
The set is not closed
Example:
-4 * -3 = 12 this is not a negative integer
To find the probability of both of these occurring, you will multiply the probability of choosing a blue marble by the probability of choosing a purple marble (with no replacement after the first one).
Probability of choosing a blue marble: 17/120
Probability of choosing a purple marble: 18/119
17/120 x 18/119 = 3/140
You will have a 3/140 chance of both of these occurring.
(0,-9) could be a solution
