16/10=1.6 so the smallest number of combos would be 1.
Answer:
its A
Step-by-step explanation:
I am not positive, but I believe 23. sorry in advance if I’m wrong.
Answer:
Answer:
27 days
Step-by-step explanation:
It is a simple division question
18 / (2/3)
Multiply by reciprocal
18 * 3 / 2 = 27
Step-by-step explanation:
If the remaining 4 letters can be anything, you have 2*26^4 = 913,952 possible 5-letter ham radio call signs.
