30 over 6, or 30 choose 6 - which is the same as (30 x 29 x 28 x 27 x 26 x 25) / (1 x 2 x 3 x 4 x 5 x 6).
10
For the first spot, you can choose any one of 5 students. For the second spot, you can choose any one of the remaining 4 students. For the third spot, you can choose any one of the remaining 3 students. etc. So the answer is: 5x4x3x2x1 = 120
10
The number of 4 different book combinations you can choose from 6 books is;6C4 =6!/[4!(6-4)!] =15 combinations of 4 different books.
It is 14/65.
The answer is 4,960.
7
10
True
The teacher can choose 5 students out of 12 in 792 different ways using combinations. This calculation is based on the formula for combinations: C(n, k) = n! / [k! * (n - k)!], where n is the total number of students (12) and k is the number of students the teacher wants to choose (5).
"The students gathered in the library to study for their exams."
The answer is 30C4 = 30*29*28*27/(4*3*2*1) = 27,405
A teacher can choose to handle the situation on their own, or they can contact the office. Most teachers have a warning system, which helps to discourage students from getting in trouble.
For the first spot, you can choose any one of 5 students. For the second spot, you can choose any one of the remaining 4 students. For the third spot, you can choose any one of the remaining 3 students. etc. So the answer is: 5x4x3x2x1 = 120
because if the teacher dont give theam work at al or yourst sit their and do her nails tha is why
A music teacher provides a solid foundation for future musicians and prepares a music based curriculum. They conduct the students in songs, choose songs that are played, and teaches students about the instrument that the student chooses to play. They do many more things in addition to all of these things.
Well, honey, to select 5 students from a class of 23, you're looking at a good old-fashioned combination problem. So, the number of ways a teacher can select 5 students from a class of 23 is 23 choose 5, which equals 3,359 ways. So, get those students ready to shine on that bulletin board!