Answer:
0.19
0.13
0.11
because that is how 19, 13, and 11 percent are represented in decimal form
we have given that 
where
represents the number of elements in C.
where we have 4 and 6 which have two elements.
so 
Answer:
56 cents
Step-by-step explanation:
1 quarter = 25 cents
3 dimes = 30 cents
1 penny = 1 cent -_-
25 + 30 + 1 = 56
Permutations I think is correct