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mameadows
 one year ago
how many 5 digit zip codes are possible? Assume all zip codes are possible
mameadows
 one year ago
how many 5 digit zip codes are possible? Assume all zip codes are possible

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divu.mkr
 one year ago
Best ResponseYou've already chosen the best response.0use combinations of 10c5 9c4

DDCamp
 one year ago
Best ResponseYou've already chosen the best response.0There are 10 possible digits (0, 1, 2... 8, 9) So, for each spot, there are 10 possibilities, and there are 5 spots. So, we have 10⁵ = 100000

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.0there are 10 digits possible in each position of the code so its 10 x 10 x 10 x 10 x 10 this is the fundamental theorem of counting

mameadows
 one year ago
Best ResponseYou've already chosen the best response.0thank you... I was making it so much harder!
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