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Liula [17]
3 years ago
9

Evaluate the expression P (9,1)=_____

Mathematics
2 answers:
Umnica [9.8K]3 years ago
6 0
Solutions 

P(9,1) =  \frac{9!}{8!} = 9 


kvasek [131]3 years ago
3 0
P(9,1)=\dfrac{9!}{8!}=9
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I need help please help me!
MaRussiya [10]

Answer:

36ft³

Step-by-step explanation:

Bottom rectangular prism: 2x2x6=24

Top rectangular prism: 2x2x3=12

24+12=36ft³

6 0
3 years ago
Read 2 more answers
HELP ASAP!
mrs_skeptik [129]
Short Answer: 5/36
How many ways can you throw two 6 sided dice?
Since each dice has six sides, the total number of ways is 6*6 = 36 ways.

How many ways can an 8 be thrown? To make the differences easier to see use a green colored die and a red colored die.

Red      Green
2            6
6            2
5            3
3            5
4            4 That's five different ways of getting an 8.

The probability is 

5 / 36 <<<<< answer

7 0
3 years ago
Q is the midpoint of line segment PR. PR=9x-31 and QR=43 ; find x
bulgar [2K]

notice that, if Q is the midpoint of PR, that simply means that PQ = QR = 43.


\bf \boxed{P}\underset{\leftarrow 9x-31 \to }{\stackrel{\stackrel{\downarrow }{43}}{\rule[0.35em]{10em}{0.25pt}}Q\stackrel{43}{\rule[0.35em]{10em}{0.25pt}}}\boxed{R}&#10;\\\\\\&#10;9x-31=43+43\implies 9x-31=86\implies 9x=117&#10;\\\\\\&#10;x=\cfrac{117}{9}\implies x=13

5 0
2 years ago
$48The cost, c, of a ham sandwich at a deli varies directly with the number of sandwiches, n. If c = $54 when n is 9, what is th
crimeas [40]

Answer:

c=18

Step-by-step explanation:

54 divided by 9 is 6

6 times 3 is 18

3 0
3 years ago
Your mother bought a three-liter bottle of water. When she got home, she discovered a small leak in the bottom and asked you to
ankoles [38]

Answer:

1

Step-by-step explanation:

7 0
2 years ago
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