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KiRa [710]
3 years ago
5

The letters from the word "alert" are used to form a password into a school computer system. How many 5-letter passowrds can be

formed if the letters can be used more than once?
a. 3125
b. 50
c. 120
d. 625
Mathematics
1 answer:
Sliva [168]3 years ago
6 0
The correct answer is a. 3125

That's because the letter can be used more than once, so if you start and try everything from aaaaa, to ttttt, the possibilities are huge and much larger than any of the lower numbers.
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HELP PLEASE I HAVE A TIME LIMIT
kykrilka [37]

Using the Euler's formula, the number of segments in the pentagonal prism is: 15.

<h3>What is the Euler's Formula?</h3>

The Euler's formula is given as,  F + V = E + 2, where:

  • F = number of faces (number of regions)
  • V = vertices
  • E = number of edges (number of segments).

Given that the pentagonal prism has the following dimensions:

  • F = 7
  • V = 10
  • E = number of segments = ?

Plug in the values into the Euler's formula, F + V = E + 2:

7 + 10 = E + 2

17 - 2 = E

E = 15

Therefore, using the Euler's formula, the number of segments in the pentagonal prism is: 15.

Learn more about the Euler's formula on:

brainly.com/question/1178790

5 0
2 years ago
Write a fraction that is equivalent to 7/10 = _ /_
labwork [276]
A fraction that is equivalent to \frac{a}{b} will have the form \frac{a\times A}{b\times B}, where A and B are equivalent and factors that are multiplied in.
The product fraction should be easily simplified using A and B to get the original fraction.

<em>In the case of your fraction </em>\frac{7}{10} you will need to find a fraction which is a product of this: \frac{7\timesA}{10\timesB},A=B
6 0
3 years ago
A paddle boat rents for $10 plus $8 per hour. How much does it cost to rent a paddle boat for h hours?
vlabodo [156]
8h + 10 or 10 + 8h

Hope this helps :)
7 0
2 years ago
Solve the formula A=lw for l
agasfer [191]

Answer:

I=\frac{A}{w}

Step-by-step explanation:

Given A=Iw

Divide both side by w.

\frac{A}{w}=\frac{Iw}{w}\\\\\frac{A}{w}=I\\\\I=\frac{A}{w}

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Maksim231197 [3]
60 hope that helps u out
3 0
3 years ago
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