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

Which statement accurately describes the relationship between cytokinesis and mitosis? a. Mitosis includes interphase and cytokinesis. b. Cytokinesis precedes m

Why did most Irish Americans favor neutrality?

why did the United States was able to assert itself on the World Stage after WWII?

is a hectare roughly equal to 2 tennis courts or to 2 soccer fields

name the process by which co2 and water moves in and out of the cells PLEASE ANSWER

how do you turn 12.576 into expanded form please explain

3. How are a hypothesis, a prediction, and an experiment related?

the english civil war was the result of a) england wanting freedom of religion. b) a military attempt by France to overthrow the english government. c) the king

how did the civil war affect industries in the north?

what is the transcontinental railrod