How many ways can a teacher create a seating chart for a class of 25 students, with 25 chairs?

The number of ways a teacher can create a seating chart is 25!

Explanation:

Given:

Number of students = 25

Number of chairs = 25

Number of seating chart = ?

The number of seating arrangement would be 25! as there is no repetition of a student occupying the seat.

Therefore, the number of ways a teacher can create a seating chart is 25!

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!