Aschool director must randomly select 6 teachers to participate in a training session there are 30 teachers at the school in how many different ways can these teachers be selected if the order of selection does not matter

Solution:

we are given that

A school director Must randomly select 6 teachers to participate in a training session there are 30 teachers at the schoo. The order of selection does not matter.

As we know

6 teacheras can be selected out of 30 teacher in ways.

Hence the required number of ways is 593775.

it’s supposed to be -4+45=41

step-by-step explanation:

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d