0
What else can I help you with?
How many ways can a teacher select 5 students from a class of 23 students to create a bulletin board display?
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!
A class trip consists of 84 students and 6 teachers how many students per teacher are there?
84 students and six teachers.Students per teacher = (number of students) / (number of teachers)= 84 / 6= 14
How many ways can teacher select 5 students?
The number of ways a teacher can select 5 students from a larger group depends on the total number of students available. If there are ( n ) students, the selection can be calculated using the combination formula ( C(n, 5) = \frac{n!}{5!(n-5)!} ). This formula counts the number of unique groups of 5 students that can be formed from the total. If ( n ) is specified, you can plug that value into the formula to find the exact number of ways.
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.
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.
The ratio of students to teacher at a school is nineteen to one. How many students are there in each total number of people?
If the total number of people is T, then there are 19*T/20 students.
There are 7 seniors on student council. two of them will be chosen to go to an all-district meeting. How many ways are there to choose the students who will go to the meeting?
Combination; number of ways = 21
What is the best student teacher ratio?
30:1 or 32:1 which means 30 or 32 students for every one teacher
How long are teachers holidays?
The same as a students. both the teacher and student have the same number of days off.
Where can a teacher purchase marker boards for students?
There are a number of places where a teacher could purchase marker boards. These include Staples, Amazon, Office Furniture Online and Teacher Boards amongst others.
What does staffing ratios mean?
In schools, for example, it is usually expressed as the number of students per teacher. In any case, ratio means comparing one number to another, so staffing ratio compares number of students to number of staff (teachers).
How does class size affect learning?
the number of students in a class to the number of teachers affects the student to teacher ratio. the number of students should be low just so the students that need personal instruction get it.
