If the letters are considered distinct, then the number of permutations is

.
If we count either C as the same character, then we would be double-counting - to correct this, we would simply divided by the number of ways we can choose C from the available characters, or

.
Answer:
Cool
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
4*2=8*8=64
ur welcome
64 cm3
4/9 x 21/6 is this what you’re asking?
If so the answer is 1 5/9
Answer:
2x^2-4x-6
Step-by-step explanation:
I don't know what kind of math this is, but simply add up all of the like-terms.
There are 2 +x^2 --> 2x^2
There are 4 -x --> -4x
There are 6 - --> -6