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k0ka [10]
2 years ago
15

Malaya creates a password as follows: letter, number, letter, special character, number Assuming that there are 12 special chara

cters, if you were trying to guess Malaya’s password, what is the most guesses that you would have to make?
Mathematics
1 answer:
Tems11 [23]2 years ago
4 0
Hey there!

I'm not too sure about this question, but I'm gonna guess 12 or 15

I hope this helps out a little bit! 

Always remember, you are a Work Of Art!
- Nicole <3 :)
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2.5 years = 30 months

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x = (7500*1)/30 = 250

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Read 2 more answers
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blagie [28]
A.
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B.
3(2x-4)=5x-1 \\&#10;6x-12=5x-1 \\&#10;\boxed{11x-12=-1} \Leftarrow \hbox{the first mistake} \\&#10;11x=11 \\&#10;\boxed{x=11} \Leftarrow \hbox{the second mistake}

Megan's solution isn't correct.
The first mistake: she subtracted 5x from the right-hand side of the equation, but added 5x to the left-hand side.
The second mistake: she divided the right-hand side of the equation by 11, but didn't divide the left-hand side.

The correct solution:
3(2x-4)=5x-1 \ \ \ \ \ \ \ \ \ \ \ |\hbox{expand the bracket} \\&#10;3 \times 2x+3 \times (-4)=5x-1 \\ 6x-12=5x-1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\hbox{subtract 5x from both sides} \\&#10;x-12=-1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \  |\hbox{add 12 to both sides} \\&#10;x=11
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