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mameadows
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how many 5 digit zip codes are possible? Assume all zip codes are possible
 10 months ago
 10 months ago
mameadows Group Title
how many 5 digit zip codes are possible? Assume all zip codes are possible
 10 months ago
 10 months ago

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divu.mkr Group TitleBest ResponseYou've already chosen the best response.0
use combinations of 10c5 9c4
 10 months ago

DDCamp Group TitleBest ResponseYou've already chosen the best response.0
There 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
 10 months ago

campbell_st Group TitleBest ResponseYou've already chosen the best response.0
there 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
 10 months ago

mameadows Group TitleBest ResponseYou've already chosen the best response.0
thank you... I was making it so much harder!
 10 months ago
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