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icang [17]
3 years ago
6

How many possible passwords can be made for a website that requires passwords to consist of 3 digits followed by 2 letters? (Not

e that each digit or letter is allowed to be repeated.)​
Mathematics
2 answers:
Lady bird [3.3K]3 years ago
8 0

Answer:

67,600

Step-by-step explanation:

Sedaia [141]3 years ago
7 0
Answer is 676,000 possible passwords


xxx##

There are 10 possibilities for each digit placed and 26 possibilities for each letter placed.

10x10x10x26x26 = 676,000
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According to the property √a/√b= √a/√b, which choice is equivalent to the quotient below?
garik1379 [7]

Answer:

B

Step-by-step explanation:

\frac{\sqrt{125} }{\sqrt{5}} =\frac{\sqrt{25.5} }{\sqrt{5} } =\frac{5\sqrt{5} }{\sqrt{5} } =5

If you don't understand, you can ask.

4 0
3 years ago
7. y-2 = (x+3)<br> 4<br> 2<br> X<br> - TO<br> 12<br> 4
drek231 [11]

Answer:

y = -24 + -2x + 2x2

Step-by-step explanation:

Simplifying:

y = 2(x + 3)(x + -4)

reorder the terms:

y = 2(3 + x)(x + -4)

multiply (3 + x) * (-4 + x)

y = 2(3(-4 + x) + x(-4 + x))

y = 2((-4 * 3 + x * 3) + x(-4 + x))

y = 2((-12 + 3x) + x(-4 + x))

y = 2(-12 + 3x + (-4 * x + x * x))

y = 2(-12 + 3x + (-4x + x2))

Combine like terms  3x + -4x = -1x

y = 2(-12 + -1x + x2)

y = (-12 * 2 + -1x * 2 + x2 * 2)

y = (-24 + -2x + 2x2)

Solving:

y = -24 + -2x + 2x2

solving for variable 'y'

Move all terms containing y to the left, all other terms to the right.

Simplifying:

y = -24 + -2x + 2x2

8 0
3 years ago
Evaluate 2xsquared by 2 − 5y over 3x −y when x = 2 and y = -4.
Arisa [49]
(2x^2 -5y)/(3x-y)
((2*2)^2-(5*-4))/((3*-4)-(-4))
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-4.5
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3 years ago
Ellen Saver went to her bank. She had a balance of $2,447.67 in her savings account. She withdrew $231.49 and the teller credite
Zielflug [23.3K]
Given:

Beginning Balance:    2,447.67
Less: Withdrawal      <u>      231.49</u>
Total                               2,216.18   
Add: Credit to acct    <u>         36.61</u>
Ending Balance    <u>       2,252.79

</u>The new balance is $2,252.79<u>
</u>
5 0
3 years ago
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The answer please I can’t Fail this class......
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7, you divide the 14 by 2 because the qr is two times the length of gh, therefore 7 is two times the length of fh
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