Answer:

On this case n =6 and x =6 we got:

Step-by-step explanation:
The utility for the combination formula is in order to find the number of ways to order a set of elements
For this case we want to find the following expression:

And the general formula for combination is given by:

On this case n =6 and x =6 we got:

This is your answer.... all you are doing is substituting what ever the variable is
9514 1404 393
Answer:
11.8
Step-by-step explanation:
The number has no digits to the right of the tenths place, so the number is correctly rounded as is.
11.8
C = 2 pi r
C = 2 x 3.14 x 4.4
C = 27.632
C = 27.6 to nearest tenth.
answer
C = 27.6 cm
hope it helps