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Hitman42 [59]
2 years ago
14

An educational researcher is studying two similar high schools in different states. Suppose that 50% of all

Mathematics
1 answer:
stich3 [128]2 years ago
4 0
The answer is 525, meaning it’s more than it should be, hope i helped!
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Kelsie sold digital cameras on her website. She bought the cameras for $65 each and included a 60% markup to get the selling pri
GarryVolchara [31]
Bought :    $65

60% Mark up.

60% of 65

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3 years ago
Find the value of x.
Anastasy [175]

Answer:

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Step-by-step explanation:

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2 years ago
A librarian has a set of ten different books, including four different books about Abraham Lincoln. The librarian wants to put t
Darya [45]

Answer:

120960

Step-by-step explanation:

Given that a  librarian has a set of ten different books, including four different books about Abraham Lincoln.

The librarian wants to put the ten books on a shelf with the four Lincoln books next to each other, somewhere on the shelf among the other six different books.

First arrnage the 6 other books in the shelf.  

This can be done in                                        6! ways

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This can be done in                                        4! ways

Now we have 7 places to insert Lincoln books including two corners and in between.

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3 years ago
PLZ HELP, AM BEING TIMED​
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Answer:

216

Step-by-step explanation:

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2 years ago
Please help me please I only have a couple hours left and this is taking soooo much time
Makovka662 [10]

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