A class consists of 12 students ​(six boys and six ​girls) and one teacher. In how many ways can the students sit in a​ circle?

The members of Mrs. Grant’s class are given a number and standing in a circle; they are evenly spaced and are numbered in order. The student with number 7 is standing directly across from the student with number 17. How many students are in the class?

Jason observed a series of circles and saw the following pattern. What color will the next circle be?

Twelve people need to be photographed, but there are only five chairs. (the rest of the people will be standing behind and their orders does not matter.) How many ways can you sit the twelve people on the five chairs?

We want to select 3 customers form a group of 8 customers to give each one a gift. How many possible selections do we have? Select one: O a. 336 O b. 9 16 O d. 56

Dr. A. Ventura is interested in determining what kinds and how many pets people own in Bakersfield. He stands outside Petco and asks people what kind of pet they own. This is the result of his survey: dog=1; cat=2; bird=3; reptile=4; fish=5; other=6 1,1,2,2,2,1,1,3,2,3,1,1,1,2,2,4,4,2,2,1,1,1,5,4,3,4,1,1,1,2,2,6,1,1,2,2,1,2,1,2,6,3,4,5

Please answer all parts. Will make sure to rate thank you!

four people are tkaing a road trip. two sit in the front seat and two sit in the back seat. three of the people agree to share the driving. in how many different arrangement can the four people sit?

In a class with 10 boys and 8 girls, 5 girls and 4 boys will be chosen. how many ways can the students be chosen?

How many ways can captain, co captain and team manager be assigned to a group of 10 runners at a track and field meet?