The symbol ₁₂P₉ represents the permutations of 9 quantities out of 12.
By definition,
From the calculator,
12! = 479,001,600
3! = 6
Therefore
₁₂P₉ = 479001600/6 = 79,833,600
Answer: 79,833,600
Answer: 5 dollars for every pack
Step-by-step explanation:
every 6 batteries cost 30 dollars
30÷6=5
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Answer:
X=1
Step-by-step explanation:
Use three cups of flour that is 11% whole wheat and 9 cups of 63%
Answer:
(-1,-2)*m-(-1)=0
Step-by-step explanation: