Makakuha ng detalyadong mga sagot sa lahat ng iyong katanungan sa IDNStudy.com. Tuklasin ang mga kumpletong sagot sa iyong mga tanong mula sa aming komunidad ng mga eksperto.

"What is P(8, 5)?
a. 56
b. 336
c. 1400
d. 6720 "


Sagot :

Answer:

The Answer is D.6720

Step-by-step explanation:

Solution on the photo.

View image AnthonyD

Hello!

"What is P(8, 5) ?

Let's find the number of possibilities for the ordered set by applying the following formula:

[tex]nPr = \dfrac{n!}{\left(n-r\right)!}[/tex]

If: n = 8 and r = 5

Solving:

[tex]nPr = \dfrac{n!}{\left(n-r\right)!}[/tex]

[tex]8P5 = \dfrac{8!}{\left(8-5\right)!}[/tex]

[tex]8P5 = \dfrac{8!}{3!}[/tex]

[tex]8P5 = \dfrac{8*7*6*5*4*\diagup\!\!\!\!3!}{\diagup\!\!\!\!3!}[/tex]

[tex]8P5 = 8*7*6*5*4[/tex]

[tex]\boxed{\boxed{8P5 = 6720}}\end{array}}\qquad\checkmark[/tex]

Answer:

d. 6720

_________________________________

I Hope this helps, greetings ... Dexteright02! =)