3 years ago

Derek must choose a four digit PIN number. Each digit can be chosen from 0-9. How many different pins can Derek choose?

Mathematics

2 answers:

ddd [48]3 years ago

7 0

10,000 different combos

Setler [38]3 years ago

5 0

how many he wants

i wouldve put them all but thats to much

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artcher [175]

Answer:

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Step-by-step explanation:

The given expression is :

$\dfrac{x}{4}-\dfrac{3}{4}=16$

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For this, we add 3/4 to both sides of the equation i.e.

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Answer:

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