elizaannettem1230 elizaannettem1230

03-05-2018
Mathematics

contestada

How many permutations exist of the letters a, b, c, d taken four at a time?

Respuesta :

MsEHolt MsEHolt

15-05-2018

There are 24 permutations.

The number of permutations of 4 objects taken 4 at a time is given by
4!/(4-4)! = 4!/0! = 4!/1 = 4! = 24

Answer Link

Otras preguntas

Parliament was founded in 1295. Parliament was

which of these is a chemical property of a substance? A.texture B.ductility C.reactivity D.conductivity

Find the sum of 8/10 7/10

What narrative structure (episodic plot, parallel plot, etc.) does the author use to tell the boy in striped pajamas

A stone was thrown into a pond from 8 feet above the surface of the water in the pond. Justin wrote +8 feet to represent the height from which the stone was thr

Ancient Greek and Roman societies made sense of their world through _____.

which of the following has the same relationship bowl:cereal

How do you Answer this Problem HELP PLEASE

proteins are made up of substances are called Amino Acids right ?

scrieti in caiete substantivele ,adjectivele sau verbele apartinand familiei lexicale a urmatoarelor cuvinte din text : inima,aripa,piatra,umbra,nor,dragoste