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Katarina [22]
3 years ago
9

What is the value of 8P4?

Mathematics
1 answer:
sladkih [1.3K]3 years ago
3 0
8P4 is a permutation;

P(n,r) ; nPr = n!/(n-r)!

8P4 = 8!/(8-4)! = 40,320 / 4! = 40,320 / 24 = 1,680

The value of 8P4 is 1,680
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Each day Gianna practices penalty kicks with her older brother as the goalie. Yesterday she made 18/24 of her penalty kicks. Tod
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Step-by-step explanation:

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8 0
3 years ago
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3 years ago
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What is the greatest common factor of 15x^3y^2 and 20x^4y^4?
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<h3>What is the greatest common factor of 15x³y² and 20x⁴y⁴? ​</h3>

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<em>​Then we have to find the factors of 20x⁴y⁴</em>

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<em>Now we have to find the common factors to both numbers.​</em>

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​​\textit{\textbf{Spymore}}​​​​​​

6 0
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