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

What is the term for all of a language's morphemes and their meanings?

How many hydrogen atoms are in (ch3)2choh?

How does Halimah Abdullah want African American to feel about their heritage?

(1) Earth's crust is made up of relatively rigid plates that ride atop Earth's hot, semiliquid mantle. (2) The plates are called tectonic because they're in con

Why was the war such a big discussed topic??

Gross earnings are the same as

If 3/4 and 12/x are equivalent, what is the value of x?

how to convert a mixed number into a improper fraction?????

Which system can be used to represent, x the number of tetra fish, and y, the number of goldfish, he purchased?

Can someone explain what exactly is life?