Alan has forgotten his 4-digit PIN code.

2 answers:

Rudiy272 years ago

7 0

If Alan knows one already, there is 3 more left for him to possibly know

5 0

The first number obviously is 3 and the next number has to be bigger so its 6 .

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Schach [20]

Answer:

The answer is D.) infinitely many solutions mate

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Anarel [89]

That’s a lot of numbers lolll 3.14159265358979323846264338327950288419716939937510.... it goes on

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Alina [70]

Answer:

See explanation

Step-by-step explanation:

$2b^2-5b+2=0$

$b=\dfrac{5\pm\sqrt{25-16}}{4}=\dfrac{5\pm3}{4}=\dfrac{8}{4}, \dfrac{2}{4}=2,1/2$

Hope this helps!

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Bogdan [553]

Answer:

Step-by-step explanation:

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Ymorist [56]

The answer is C. 65........

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3 years ago