You have to add it backwards and times it then you divde 2
Answer ≈ 4 and a half billion
If we assume your letters range from A to Z and your digits from 0 to 9, you have 26 possibilities per letter and 10 per digit. This gives you 26^4*10^4 which is roughly 4 billion and a half.
Answer:
It’s upside down ⬆️⬅️⬇️
Step-by-step explanation:
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