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How many pairs of students can Mrs smith choose to goto the library if she has 20 students in her class?
10
In how many different ways can 5 students be arranged for a group picture if all students must face forward and be in a straight line?
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
How many ways can a group of 3 students be chosen from a class of 30 students?
Well, honey, there are 30 students in the class, and you want to choose a group of 3. So, you're looking at a classic combination situation. The formula for combinations is nCr = n! / r!(n-r)!, so in this case, it's 30C3 = 30! / 3!(30-3)! = 4060 ways to choose those 3 lucky students. It's like picking the winning lottery numbers, but with fewer tears and more math.
If there are 5 different pizza toppings and you choose 2 how many combinations will you have?
10
How many different combinations of 4 books can be chosen from 6 books?
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.
How many combinations of 3 students can a teacher choose from 32 students?
The answer is 4,960.
How many ways can a teacher choose 2 students from a group of 4 students?
7
How many pairs of students can Mrs smith choose to goto the library if she has 20 students in her class?
10
A teacher needs to choose seven students to hand out papers the total number of ways he may choose the students can be found using a combination true or false?
True
If there are 12 students and a teacher can only choose 5 how many different ways can the teacher choose 5 students?
12P5 = 12!/(12 - 5)! = 12!/7! = (12 x 11 x 10 x 9 x 8 x 7!)/7! = 12 x 11 x 10 x 9 x 8 = 95,040 ways or The first student has 12 chances, the second students has 11 chances, the third student has 10 chances, the fourth student has 9 chances, and the fifth student has 8 chances. Thus, there are 95,040 ways (12 x 11 x 10 x 9 x 8) to chose five students from 12 students.
Choose the sentence in which the pronoun agrees in number with its antecedent or aantecedents?
"The students gathered in the library to study for their exams."
How many combinations of 4 students can a teacher choose from 30 students?
The answer is 30C4 = 30*29*28*27/(4*3*2*1) = 27,405
What do teacher do when facing trouble maker?
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.
How many combinations of 5 students can a teacher choose from 24 students?
To find the number of combinations of 5 students that can be chosen from 24 students, you can use the combination formula ( C(n, k) = \frac{n!}{k!(n-k)!} ). In this case, ( n = 24 ) and ( k = 5 ), so the calculation is ( C(24, 5) = \frac{24!}{5!(24-5)!} = \frac{24!}{5! \cdot 19!} = \frac{24 \times 23 \times 22 \times 21 \times 20}{5 \times 4 \times 3 \times 2 \times 1} = 42504 ). Therefore, the teacher can choose from 42,504 different combinations of 5 students.
Why should't students choose their own teachers?
because if the teacher dont give theam work at al or yourst sit their and do her nails tha is why
What are the duties of a music teacher?
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.
In how many different ways can 5 students be arranged for a group picture if all students must face forward and be in a straight line?
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
