If a travel agency offers special weekend trips to 12 different cities, by air, rail, bus, or sea, in how many different ways can such a trip be arranged?
If a travel agency oers special weekend trips to 12 dierent cities, by air,
rail, bus, or sea, in how many dierent ways can such a trip be arranged?
The answer is 4^12, but I'm not sure why...can someone explain for me please
If a travel agency offers special weekend trips to 12 different cities, by air, rail, bus, or sea, in how many different ways can such a trip be arranged?
This "weekend trips" designation is really making me so distract. How does someone go to 12 cities in one weekend? If you go to 12 cities over 12 weekends, what are you doing the rest of the week?
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