Answer:
24
Step-by-step explanation:
4! = 4*3*2*1 = 24
24 numbers can be formed
I don't speak Spanish but I think that this is what you meant:
80 * 2/5 = 32
so 2/5 of 80 % is 32 % (80/5 * 2)
Answer:
an=7n-19
(the last one)
Step-by-step explanation:
20.09 → only one with decimal in the hundreds, not tens