Answer:
792 groups
Step-by-step explanation:
5 people can be in a group. There's 12 people. So we can just use combination.
12C5. = 12 * 11 * 10 *9 * 8 = 792
Also, just post one question at a time. We aren't allowed to post multiple answers.
Answer: s^2-5s-1/s
Step-by-step explanation: Simplify the expression.
Hope this helps you out! ☺
Answer: Using the digits 0 to 9 at most one time each, fill in the boxes to create an inequality whose solution set is x < -1/2.
