Psychologists observing a shopping mall parking lot found that, on average, drivers spent 39 seconds leaving a parkin...

mariamika on July 9, 2021

question 15

for 15 how did we establish that K J were going to be the first two letters in every situation?

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Emil-Kunkin on March 3, 2024

Those are the only two with nothing to their left, so the only two that can have nothing before it, thus the only two that could potentially go first.