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allochka39001 [22]
3 years ago
15

Simplify the expression 4P2 A 12 B 2 C 4 D 24

Mathematics
2 answers:
Advocard [28]3 years ago
6 0
The correct answer is 12. Hope this helps!
LuckyWell [14K]3 years ago
5 0

Answer:

12

Step-by-step explanation:

nPr=\frac{n!}{(n-r)!}

So in your case, n = 4 and r = 2.

n! = 4! = 4*3*2*1

(n-r)! = (4-2)! = 2! = 2*1

So....

\frac{4*3*2*1}{2*1}=\frac{24}{2}=12

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Find y for x=0,1,2, and 3.<br><br> y=4-x
LenKa [72]
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3 years ago
Find the value of n, if 25.003 = (2x 10) + (5x1)+(3xn)​
guajiro [1.7K]

Answer:

n=0.001

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3 0
1 year ago
Will report you if not answered correctly <br>will mark brainliest.​
olga nikolaevna [1]

there are links so I could not put them in directly  but hope my sticker not helps I tried my best

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vekshin1

Answer:

15:9

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7 0
3 years ago
Read 2 more answers
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