Ateacher is holding tryouts for a school play. there are 15 students trying out for 7 parts in the play each student can play each part. in how many ways can the teacher select the students?

6,435

Step-by-step explanation:

To find the number of ways the teacher can select the students, we can use the combination formula.

n = 15

k = 7

Now let's plug it in.

So there are 6,435 ways that the teacher can select the students.

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?