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TSI Math: What's Your PIN? (Please Don't Really Tell Us) 33 Views

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Description:

Pierre is creating a pin number for his new phone. His pin number needs to be five digits long, and each digit can be any number from 0 to 9. How many different possible pin numbers can he choose from?

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Transcript

00:02
Okay sy mash members here we go Pierre is creating
00:05
a pin number for his new phone His pin number
00:08
needs to be five digits long and each digit can
00:11
be any number from zero to nine How many different
00:14
possible pin numbers can he choose from Oh interesting pin

00:25
numbers are an important part of a phone and banking
00:28
these days and privacy don't want someone snooping for your
00:30
techs right Well the total number of possibilities the product
00:33
of the number of possibilities for each digit and there
00:36
are ten single digit Numbers right 0 through 9 So
00:39
there are ten different possibilities for each of the pins
00:43
Five digits So pierre can choose from ten to the
00:46
fifth or one hundred thousand different possible in numbers And
00:51
the answer is d hundred thousand and the odds are 00:00:53.369 --> [endTime] good that we're smoked
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