PartyGirl2552 PartyGirl2552

17-05-2021
Mathematics

contestada

Use the permutation formula to solve a problem when n = 8 and r = 4.

A. 420
B. 1,680
C. 6,720
D. 26,880

Respuesta :

kynxkatz kynxkatz

17-05-2021

Answer:

1680

Step-by-step explanation:

(,)=(8,4)

[tex]=\frac{8!}{(8-4)!}[/tex]

=1,680

Answer Link

brittanycarlon80 brittanycarlon80

17-05-2021

the answer is B which is 1,689

Answer Link

Otras preguntas

What is 85% of 21 ??

who took over as england’s war effort in 1756 and how did this change the war

f(x) = -x - 3 Find f(-4) f(-4) = -(-4) -3

How does the proximity of Singapore to the shipping lanes between Malaysia & Indonesia enable it to develop its port city?

Find the density of a substance that’s had a volume of 24.7mL and a mass of 49.1g. Give the answer with two decimals.

A card is drawn at random from a well-shuffled deck of playing cards. Find the probability that the card is drawn is either queen or red

In a survey on men’s attitudes towards women, which of these would cause interviewer-induces bias

When an offender is sentenced, a ______ is conducted to determine the most appropriate security level and type of facility. a. placement evaluation b. administr

How does Gilgamesh establish the defining features of epic poetry

An electron from a Ti ^ + 2 hydrogen ion leaps from one orbit with radius 13.25 angstrom to another orbit with radius 2.12 angstrom. determine the energy (Joule