John is looking for a job after graduation. The salary which is satisfied with must be $3000 with a tolerance of $500. Which of
1 answer:
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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.
Answer:
b option
Step-by-step explanation:
Refer to the attachment.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>:</em><em>)</em>
I assume you mean to ask how to find the sum of the seven terms?
You have
...
So the sum is
You know that
and 
, so the sum is equal to
You have
...
So the sum is
You know that