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

True or False? Restricted speed doesn't apply when making a back-up movement.

Which living expense needs to be included in the budget of someone renting an apartment?A. taxesB. insuranceC. down paymentD. maintenance

1) After reading the text On the Oregon Trail, identify the parts of the story. You will use this to complete your assignment. Exposition Rising Action Cli

A copy machine can make 500 copies every 4 minutes. How many MINUTES per copy?

the ratio of the number of boys to the number of girls in a club last year was 4:7.This year,71 new members joined the club, The ratio of the number of boys to

The library has 95 books. If each shelf can hold 9 books, how many shelves will the library need to hold all of its books?

Given: f(x)=x 2 +2 g(x)=x−5 Find: (f−g)(x)

which fraction is equivalent to 2/6?

Which part of a feedback mechanism processes information, relates it to other information, and makes a decision of action?a. Effectorb. Radiologyc. Dissectiond.

Which one of the following is an example of a solid state device:A.Cermet resistorB. Tantalum capacitorC.Silicon diodeD. Vacuum tube